Cinnamon Sugar Snickerdoodle Bars

Easy Snickerdoodle Bars Without Cream of Tartar: Your New Favorite Chewy Treat

Indulge in the ultimate comfort dessert with these incredibly thick and chewy Snickerdoodle Bars. Baked to golden perfection in a convenient 8×8 pan, these homemade cookie bars boast a soft, buttery texture and that irresistible cinnamon-sugar crunch. The best part? This foolproof recipe requires no cream of tartar, making it accessible for every home baker. Serve them warm straight from the pan, or elevate them further with a luscious cinnamon buttercream frosting for an extra special treat.


Close up of snickerdoodle cookie bars stacked, showcasing their soft, chewy texture and golden cinnamon-sugar topping

Snickerdoodle cookies hold a special place in my heart, being one of the very first cookie recipes I learned to make from scratch. I vividly remember those foundational baking lessons in home economics class, where we mastered staples like chocolate chip cookies, peanut butter cookies, classic sugar cookies, and of course, those delightfully spiced Snickerdoodles. They quickly became a personal favorite for their unique tangy flavor and satisfyingly soft, chewy interior.

Why Snickerdoodle Bars Are a Game-Changer for Busy Bakers

While I’ll always cherish traditional Snickerdoodle cookies, I’ve discovered an even more convenient and equally delicious way to enjoy them: in bar form! If you’re seeking a dessert that delivers all the classic Snickerdoodle goodness with significantly less fuss, then these Snickerdoodle Bars are about to become your new kitchen hero. The primary advantage lies in the wonderfully streamlined baking process: instead of meticulously scooping and rolling individual cookie dough balls, you simply spread the entire batch into a single pan.

This method offers several fantastic benefits that make it superior for busy home bakers:

  • No Rolling Required: Say goodbye to sticky hands and the repetitive task of shaping each cookie. This saves considerable time and effort.
  • No Chilling Time: Many cookie recipes demand refrigeration for the dough, but these bars are ready to bake immediately. This instantly cuts down on prep time, making them perfect for those spontaneous baking urges or last-minute dessert needs.
  • Consistent Baking: One common frustration with individual cookies is inconsistent spreading. Bars bake evenly across the pan, ensuring a uniform texture and perfect results every single time.
  • Effortless Frosting: If you decide to add a frosting layer, it’s as simple as spreading it over the entire pan in one go, rather than decorating each individual cookie.

This unparalleled efficiency doesn’t just save you precious time; it also minimizes potential baking mishaps, guaranteeing delicious, perfectly textured Snickerdoodle bars with minimal stress. It’s all the beloved flavor and comfort of classic Snickerdoodles, simplified for maximum enjoyment and convenience.

The Ingenious Secret: Snickerdoodle Bars Without Cream of Tartar

One of the most appealing and unique aspects of this particular Snickerdoodle bar recipe is its complete omission of cream of tartar! For many home bakers, cream of tartar is an ingredient purchased for a handful of specific recipes each year, often resulting in a half-used container languishing in the pantry until it expires. This recipe cleverly eliminates that need, simplifying your ingredient list and saving you an extra trip to the grocery store.

The ingenious substitute I’ve employed is not some obscure ingredient; it’s something every single baking pantry is guaranteed to already contain. This simple, common swap ensures your Snickerdoodle bars still achieve that signature tangy flavor and perfectly soft, chewy texture without compromising on any of the classic Snickerdoodle characteristics. It’s all about making delightful baking more accessible, less complicated, and free from the hassle of specialty ingredients.

Elevate Your Experience: Creative Serving and Decorating Ideas

Once your irresistible Snickerdoodle cookie bars emerge golden and fragrant from the oven, you have a couple of equally delicious options for how to enjoy them. You can, of course, serve them straight from the pan, allowing the crunchy cinnamon sugar coating to truly shine. The delightful contrast between the soft, warm bar and the slightly crisp, sweet topping is an experience in itself.

Alternatively, if you’re looking to take these bars to an even more decadent level, consider frosting them with a homemade cinnamon buttercream. This addition provides an extra layer of creamy sweetness and spice, transforming them into an even more indulgent dessert. Frosting also opens up a world of decorating possibilities! Just as I’ve done with my festive red velvet bars, you can add sprinkles on top to match any occasion. Imagine charming fall leaf sprinkles for a cozy autumn gathering, or classic white nonpareils for a timeless look. Beyond frosting and sprinkles, consider a simple dusting of powdered sugar, a luscious drizzle of caramel sauce, or even serving them warm with a scoop of creamy vanilla bean ice cream on the side. These versatile bars are a blank canvas for your culinary creativity!



Snickerdoodle bars stacked on a wooden cutting board, showcasing their beautiful golden crust and soft interior

Essential Ingredients For Perfect Snickerdoodle Bars

Crafting these delectable Snickerdoodle bars without cream of tartar requires a handful of common pantry staples, each playing a critical role in achieving that iconic Snickerdoodle flavor and texture. Pay attention to the quality and proper measurement of each ingredient for the best results:

  • All-Purpose Flour: This forms the structural backbone of our cookie bars. For accurate measurement, always spoon the flour into your measuring cup and then level it off with a straight edge. This prevents overpacking, which can lead to dry and dense bars.
  • Ground Cinnamon: The defining spice that gives Snickerdoodles their signature warm, inviting flavor and comforting aroma. It’s generously used both within the cookie dough and in the essential crunchy topping.
  • Baking Powder: This is our key ingredient for leavening and our brilliant substitute for cream of tartar. It provides the necessary lift and contributes a subtle tang to the bars, ensuring they are light and tender.
  • Salt: A small but mighty ingredient, salt is crucial for balancing the sweetness and enhancing all the other flavors present in the bars. Never skip it, especially if you’re using unsalted butter.
  • Unsalted Butter (softened): Using softened, rather than melted, unsalted butter is absolutely vital for achieving the incredibly chewy and tender texture of these bars. It creams beautifully with sugar, creating a light and airy base for the dough. Make sure it’s at room temperature (soft enough to indent with a finger, but not greasy).
  • Granulated Sugar: This contributes significantly to the overall sweetness and softness of the cookie bars. It’s also a fundamental component for creating that perfectly crunchy, golden cinnamon-sugar topping that defines a true Snickerdoodle.
  • Large Egg: The egg acts as a powerful binder, adding essential moisture and richness to the dough, and helping the bars hold their shape. Ensure your egg is at room temperature; this allows it to emulsify better with the butter and sugar, resulting in a smoother, more uniform batter.
  • Vanilla Extract: A touch of high-quality vanilla extract is a must. It beautifully complements and elevates all the other flavors, adding a layer of warmth, depth, and complexity that makes your cookie bars taste truly extraordinary.

Understanding Cream of Tartar: And Why We Don’t Need It for These Bars

Cream of tartar, a fine white powder, often presents as a somewhat mysterious ingredient for many home bakers. In reality, it’s a natural byproduct of winemaking, forming as tartaric acid crystallizes inside wine barrels during fermentation. Historically, bakers have utilized its acidic properties for a few key purposes: to stabilize whipped egg whites (resulting in firmer, more voluminous meringues) and to prevent sugar syrups and candies from crystallizing (ensuring a smooth, desirable texture).

So, why is cream of tartar traditionally called for in Snickerdoodle cookie recipes? In classic Snickerdoodles, cream of tartar acts as an acid that reacts with baking soda (a base). This chemical reaction produces carbon dioxide gas, which gives the cookie its characteristic puff, chewy texture, and a slight, distinctive tangy flavor. However, here’s the good news for simplifying your pantry: most commercial baking powders are already a complete leavening system, containing an acidic component (often including cream of tartar itself or similar acids), alongside baking soda and a starch. This makes baking powder a fantastic, readily available, and self-sufficient substitute for the combination of cream of tartar and baking soda.

While this particular substitution might not be universally applicable to every single cookie recipe you encounter, it works absolutely perfectly for these Snickerdoodle cookie bars. You get all the classic flavor and texture – that delightful tang and chew – without the hassle of needing to purchase a specialty ingredient you’ll only use occasionally. It’s a convenient and effective baking hack that simplifies your process without compromising on taste, quality, or that authentic Snickerdoodle experience.


Close up of Snickerdoodle bars without cream of tartar, showing the soft, golden interior and the glistening cinnamon sugar topping

Simple Steps: How To Make Snickerdoodle Bars From Scratch

Making these undeniably delicious Snickerdoodle cookie bars is an incredibly straightforward process, perfect for bakers of all skill levels. Follow these clear and concise steps for a perfect batch every single time:

  1. Prepare Your Pan: Begin by preheating your oven to 350°F (175°C). Line an 8×8 inch metal baking pan with parchment paper, allowing a slight overhang on two sides. This thoughtful step will serve as “handles” later, making it incredibly easy to lift the entire baked slab out for clean slicing.
  2. Combine Dry Ingredients: In a medium-sized bowl, use a whisk to thoroughly combine your all-purpose flour, 1 teaspoon of ground cinnamon, baking powder, and salt. Whisking ensures that all the leavening agents and flavorings are evenly distributed throughout the dry mixture. Set this bowl aside.
  3. Cream Butter and Sugar: In a separate, large mixing bowl, using an electric mixer (the paddle attachment is ideal if you’re using a stand mixer), beat together the softened unsalted butter and 3/4 cup of granulated sugar on medium-high speed. Continue creaming until the mixture becomes wonderfully light, fluffy, and visibly pale in color, usually taking about 1 to 2 minutes. This crucial step incorporates air, which is key to the bars’ tender and soft texture.
  4. Add Wet Ingredients: Reduce the mixer speed to medium-low. Beat in the large room-temperature egg and vanilla extract until they are fully incorporated and the mixture is smooth. Remember to pause and scrape down the sides of the bowl with a spatula as needed to ensure everything is perfectly combined.
  5. Gradually Add Flour Mixture: Turn the mixer speed down to its lowest setting. Gradually add the prepared dry flour mixture to the wet ingredients, mixing only until they are just combined and no streaks of dry flour remain. It’s important to be very careful not to overmix the dough, as overmixing can develop the gluten too much, leading to tough and less tender bars.
  6. Prepare Cinnamon Sugar Topping: In a small, separate bowl, mix together the remaining 2 teaspoons of granulated sugar and 1/8 teaspoon of cinnamon. This simple mixture will create that irresistible, crunchy, and aromatic top layer characteristic of Snickerdoodles.
  7. Spread and Top: Evenly spread the cookie bar batter into your prepared 8×8 inch pan. Don’t worry if the batter seems a bit thick; simply press it gently and uniformly into an even layer using the back of a spoon or your clean hands. Then, generously sprinkle the prepared cinnamon-sugar topping over the entire surface of the dough.
  8. Bake to Perfection: Transfer the pan to your preheated oven and bake for 30-35 minutes. The bars are ready when the edges appear beautifully golden brown, the center is set (no longer jiggly), and a wooden toothpick inserted into the middle comes out clean or with just a few moist crumbs attached (not wet batter).
  9. Cool and Serve: Allow the Snickerdoodle bars to cool completely in the pan, placed on a wire rack, before attempting to cut them into squares. This cooling period is essential as it allows the bars to set properly, ensuring clean, neat slices and the perfect chewy texture.

For optimal freshness and to maintain their delightful chewiness, store any leftover Snickerdoodle bars in an airtight container at room temperature for up to 1 week. Though, based on experience, they rarely last that long!


Snickerdoodle cookie bar recipe on a cutting board with several squares cut and some removed

How To Freeze Snickerdoodle Bars For Later Enjoyment

One of the many fantastic advantages of baking cookie bars is how exceptionally well they freeze. This makes them an ideal candidate for meal prep, having a quick dessert ready for unexpected guests, or simply ensuring you always have a delicious treat on hand whenever a craving strikes. This particular recipe yields a generous batch of Snickerdoodle bars, making it perfect for freezing. You can even use these frozen bars as a convenient and flavorful cookie crust for other delightful desserts, such as mini snickerdoodle cheesecakes!

To properly freeze your Snickerdoodle bars, whether you plan to frost them later or freeze them already frosted, follow these simple steps:

  1. Ensure your baked Snickerdoodle bars are completely and thoroughly cooled to room temperature. This prevents ice crystals from forming.
  2. Once cooled, cut them into your desired squares or rectangles.
  3. Arrange the individual cut bars in a single layer on a parchment-lined cookie tray or baking sheet.
  4. Place the tray in the freezer for at least 1 hour, or until the bars are solid. This “flash freezing” step is particularly crucial for frosted bars, as it prevents them from sticking together when you later transfer them for bulk storage.
  5. Once frozen solid, transfer the bars from the tray to a heavy-duty freezer-safe bag or an airtight freezer container. If you need to stack multiple layers of bars, place a piece of parchment paper between each layer to prevent sticking.
  6. Label the bag or container with the date and freeze for up to 3 months for optimal freshness and texture.

When you’re ready to enjoy your frozen Snickerdoodle bars, simply transfer them to the kitchen counter and allow them to thaw for a minimum of 4-6 hours, or preferably overnight. They will be just as wonderfully delicious, soft, and chewy as when they were freshly baked, ready to satisfy your sweet tooth.

Snickerdoodle Bars FAQ

Why are my snickerdoodles too dry or crumbly?

The most common culprits for dry or crumbly Snickerdoodle bars are unfortunately overbaking and/or incorrect flour measurement. To avoid overbaking, keep a close eye on your bars and remove them from the oven as soon as the edges are golden and a toothpick inserted into the center comes out clean or with moist crumbs attached – never bone-dry. For accurate flour measurement, always spoon your flour into the measuring cup and level it off with a straight edge (like the back of a knife) rather than scooping directly from the bag, which can compact the flour and lead to adding too much.

Can I add chocolate chips or nuts to these Snickerdoodle bars?

Absolutely! Much like my popular banana blondies, you can easily stir in about 1/2 cup of your favorite mix-ins into the batter during the final mixing stage. White chocolate chips pair wonderfully with the warm cinnamon flavor, creating a delightful contrast. Alternatively, you could opt for chopped walnuts or pecans for a delightful textural crunch. Feel free to experiment and customize these bars to your liking!

Can I make cookie bars ahead of time?

Yes, these Snickerdoodle bars are an excellent option for making ahead! You can bake them up to 3 days in advance and store them in an airtight container at room temperature. They will remain wonderfully fresh, soft, and chewy. For longer-term storage, we highly recommend referring to our detailed freezing instructions provided above, which will keep them delicious for up to three months.

How do I get the perfect cinnamon-sugar coating?

The key to achieving that signature, perfectly crunchy cinnamon-sugar coating is to sprinkle it generously and evenly over the dough *before* placing the pan in the oven. This allows the sugar to slightly melt and caramelize, adhering beautifully to the top of the bars as they bake. Don’t be shy with the sprinkle; a good layer makes all the difference in flavor and texture!

What kind of pan should I use for these Snickerdoodle bars?

An 8×8 inch metal baking pan is the ideal choice for this recipe. Metal pans conduct heat efficiently and help the bars bake evenly, ensuring they achieve the perfect thickness and doneness. We highly recommend lining the pan with parchment paper, leaving an overhang on two sides; this makes it incredibly easy to lift the entire baked slab out of the pan for clean and effortless slicing once cooled.

Explore More Delicious Cookie Bar Recipes

If you’ve fallen in love with the sheer convenience and irresistible deliciousness of these Snickerdoodle Bars, then you’re in for a treat! I invite you to explore my other fantastic cookie bar recipes. They offer a delightful variety of flavors and textures, perfect for any occasion, from casual snacking to impressive desserts:

  • Classic Chocolate Chip Cookie Bars
  • Festive Gingerbread S’mores Cookie Bars
  • Tropical Coconut Lime Meltaway Cookie Bars
  • Rich Mexican Hot Chocolate Brownie Cookie Bars
  • Irresistible S’mores Chocolate Chip Cookie Bars
Close up of snickerdoodle cookie bars stacked on a white plate

Snickerdoodle Cookie Bars Recipe

Yield:
12 bars
Prep Time:
15 minutes
Cook Time:
30 minutes
Total Time:
45 minutes

Thick and chewy Snickerdoodle Bars are soft, buttery cookie bars baked in an 8×8 pan. The best part is they’re made without cream of tartar! Serve straight out of the pan with its crunchy cinnamon sugar coating or frost with cinnamon buttercream.

Ingredients

  • 1 + 1/2 cups all purpose flour
  • 1 + 1/8 teaspoon ground cinnamon
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon table salt
  • 3/4 cup (12 tablespoons or 6 ounces) unsalted butter, softened
  • 3/4 cup + 2 teaspoons granulated sugar
  • 1 large egg, room temperature
  • 1 teaspoon vanilla extract
  • Cinnamon Buttercream (optional – get recipe here)

Instructions

  1. Preheat oven to 350F (175°C). Line an 8×8 pan with parchment paper, leaving an overhang on two sides to easily lift the bars out later.
  2. In a large bowl, whisk together flour, 1 teaspoon cinnamon, baking powder, and salt. Set aside.
  3. In a separate large mixing bowl, using an electric mixer on medium-high speed (with the paddle attachment if using a stand mixer), beat together the softened butter and 3/4 cup sugar until light, smooth, and creamy, about 1-2 minutes.
  4. Beat in the egg and vanilla extract until fully incorporated and smooth. Scrape down the sides of the bowl as needed.
  5. Turn the mixer speed down to low then gradually add the dry flour mixture, mixing only until just combined. Be careful not to overmix the dough.
  6. In a small bowl, mix together the remaining 2 teaspoons sugar and 1/8 teaspoon cinnamon for the topping.
  7. Spread the batter evenly into the prepared 8×8 inch pan. Sprinkle the cinnamon sugar mixture generously over the top of the batter. Bake for 30-35 minutes, or until the edges are golden brown, the center is set, and a toothpick inserted into the center comes out clean or with moist crumbs attached. Cool completely in the pan on a wire rack.
  8. Once fully cooled, lift the bars out using the parchment paper overhang and cut into 12 squares. Eat as is, or decorate with cinnamon buttercream.

    Store in an airtight container at room temperature for up to 1 week.

Notes

  • Prefer traditional cookies? You can find my Small Batch Snickerdoodles (also made without cream of tartar) for a classic experience.
  • Loved the simplicity of this bar recipe? Don’t miss out on other easy-to-make bar treats like Chocolate Chip Cookie Bars, Mexican Hot Chocolate Brownie Cookie Bars, and Gingerbread S’mores Cookie Bars.

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  • 8×8 Square Pan

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© Carla Cardello


Cuisine:

American

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Category: Cookies + Bars

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First published October 4, 2013, this recipe continues to be a cherished favorite for its incredible ease and irresistible flavor, delighting home bakers for years.