Sweet Potato and Corn Clam Chowder: A Modern Twist on a Classic Comfort Food
There’s nothing quite like a warm, comforting bowl of chowder, especially when it’s packed with fresh flavors and a delightful twist. Our Sweet Potato and Corn Clam Chowder takes the beloved traditional New England clam chowder and elevates it with the natural sweetness of sweet potatoes, the vibrant pop of corn, and the irresistible crunch of bacon. This recipe is more than just a meal; it’s a hearty experience that brings together creamy textures, savory depth, and a touch of sweetness, making it an instant family favorite.

Indulging in Fresh Seafood: A Personal Journey to Perfect Clam Chowder
Do you have that one ingredient you absolutely adore but rarely buy? Perhaps it’s due to its cost, limited availability, or simply because you’re the only one in your household who appreciates it. For me, that ingredient is fresh seafood, specifically succulent littleneck clams. My passion for these briny treasures often leads me on a small adventure to a local butcher shop nestled over the mountain, one of the few places that consistently offers fresh, high-quality seafood. Since my visits are limited to a handful of Saturdays throughout the year, each purchase of clams feels like a special occasion.
And when I do get my hands on these exquisite bivalves, there’s almost no question about what I’ll be making: this very Sweet Potato and Corn Clam Chowder. While it may diverge from the classic New England clam chowder with its unique additions, I assure you, your seafood-loving heart will be utterly captivated and deeply satisfied.
The Curious Case of Live Clams: My First Encounter
I distinctly recall the very first time I ventured into buying littleneck clams. As an adventurous home cook, I often find myself purchasing ingredients I’ve never prepared before, then heading home to meticulously figure out the best way to cook them. It’s a habit that sometimes leads to culinary triumphs and occasionally, amusing learning experiences!
Browsing the seafood case, I noticed littleneck clams were surprisingly affordable. “Why not try a dozen?” I thought, embracing my experimental spirit. When the friendly person behind the counter handed me my order in a mesh bag, they casually asked if I wanted some ice to keep them alive. My mind momentarily drew a blank. “Wait, what? The clams are… alive?!”
Typically, when you purchase live seafood, like a lobster, it’s quite visibly moving. These clams, however, were perfectly still, offering no hint of life. Despite my surprise, I gratefully accepted the ice (having no idea what to do otherwise) and brought my quiescent crustaceans home.

Essential Tips for Storing and Handling Fresh Clams
A quick dive into research revealed the fascinating truth: clams are indeed alive, and for the best flavor and safety, they should be consumed within 24 hours of purchase. I learned that you cannot simply submerge them in water overnight, as they would quickly deplete the oxygen and perish. Proper storage is key to keeping them fresh and flavorful.
The optimal way to store fresh littleneck clams is in the refrigerator, ideally in a breathable bag—like the mesh bag they’re often sold in—covered with damp paper towels. This method keeps them moist without depriving them of vital oxygen. It’s also crucial to inspect your clams before cooking: discard any that have broken shells or that don’t tightly close when gently tapped. While I’ve been fortunate never to encounter open clams, it’s an important safety measure to remember.
Crafting the Perfect Chowder: My Recipe Evolution
With my newfound knowledge and a ticking 24-hour clock, the challenge was clear: use these clams effectively. The most obvious and appealing answer was clam chowder. I scoured my extensive collection of over 300 cookbooks for inspiration, seeking a recipe that truly stood out.
My search eventually led me to a rendition by Bobby Flay, which ingeniously called for sweet potatoes instead of the traditional baking potatoes. This was a concept I could definitely embrace! Sweet potatoes not only offer a unique sweetness and creamy texture but also a nutritional boost and a beautiful golden hue to the chowder.
Over the past few years, I’ve made Bobby Flay’s recipe three or four times, gradually tweaking and refining it to create my own signature version, which I’m excited to share with you below. In addition to incorporating sweet corn for extra sweetness and texture, I streamlined the process by skipping his step of reducing the milk and cream before adding it to the chowder. Honestly, I’ve experimented both ways and found no significant difference in the final product to justify the extra step—and the potential mess of bubbling milk threatening to set off the smoke detector! Trust me on this one; simplicity often yields equally delicious results.

The Art of Cleaning Clams: A Crucial Step for Gritty-Free Chowder
Before you can enjoy a spoonful of this delightful chowder, a critical step is properly cleaning the clams. Skipping this can result in an unappetizingly gritty chowder, which no one wants! The best method for purging sand and grit from clams involves a simple yet effective technique.
Place your clams in a large bowl and cover them with cold water. Let them sit for 20 to 60 minutes. It’s important not to exceed 60 minutes, as prolonged submersion can deplete the water’s oxygen, potentially killing the clams. During this time, the clams will naturally filter the water, expelling any sand or grit they contain. You’ll often see a fine layer of sand at the bottom of the bowl afterwards.
When it’s time to remove them, do NOT simply dump the contents of the bowl into a colander. This will inevitably pour all the filtered grit right back onto your freshly purged clams. Instead, use a slotted spoon to gently lift each clam out of the water, leaving the sandy residue behind. After removing them, give each clam a quick scrub under cold running water to remove any external dirt, and then wipe them dry before using. As a final check, remember to discard any clams that show signs of broken shells during this process, as they may not be safe to eat. Additionally, after cooking, any clams that haven’t opened should also be discarded.

Sweet Potato and Corn Clam Chowder
2-3 servings
A hearty bowl of Sweet Potato and Corn Clam Chowder is a twist on traditional New England clam chowder with the addition of sweet potatoes, corn, and bacon. This flavorful and creamy chowder is perfect for a comforting meal.
Ingredients
- 1/2 cup water
- 1/2 cup white wine (or more water for a non-alcoholic option)
- 12 littleneck clams, cleaned*
- Roughly 1 cup clam juice, fish stock, or more water (see step 2 for exact measurement)
- 2 slices bacon, thick-cut preferred
- 1/4 cup finely chopped onion
- 1 tablespoon all-purpose flour
- 1 cup sweet potato, peeled and cut into 1/2-inch dice
- 1/2 cup heavy whipping cream
- 1/2 cup whole milk
- 1 cup sweet corn, fresh or frozen (thawed if frozen)
- Salt, to taste (approximately 1/2 teaspoon sea salt, adjust as needed)
Instructions
- In a large, heavy-bottomed pan or pot, combine the white wine and water and bring to a rolling boil over medium-high heat. Gently add the cleaned clams to the boiling liquid and immediately cover with a tight-fitting lid. Cook for 5-10 minutes, or until the clams begin to open. As they open, carefully remove them with a slotted spoon and transfer them to a bowl. Continue cooking any unopened clams for another 10-15 minutes. Discard any clams that still do not open after a total of 20-30 minutes. Allow the cooked clams to cool completely. Once cool enough to handle, remove the clam meat from their shells and reserve in a separate bowl.
- Carefully strain the flavorful liquid leftover from cooking the clams through a fine-mesh strainer or cheesecloth to remove any remaining grit. Measure the strained liquid; you should have approximately 1 cup. Add additional clam juice, fish stock, or water until you reach a total of 2 cups of broth. Reserve this flavorful broth for later use.
- In a large soup pot or Dutch oven, cook the bacon over medium-high heat until it is crispy and golden brown. Once cooked, transfer the crispy bacon to a plate lined with paper towels to drain. When cool enough, chop the bacon into small, bite-sized pieces and set aside.
- There should be sufficient bacon fat remaining in the pot to cook the onions. If not, add a small amount of olive oil. Reduce the heat to medium-low and add the chopped onions to the pot. Sauté the onions until they are soft and translucent, which should take about 5 minutes. Stir in the flour and cook for 1-2 minutes, stirring constantly, to create a roux. Slowly whisk in the reserved clam broth, stirring continuously to prevent lumps, and bring the mixture to a gentle simmer. Add the diced sweet potatoes and cook until they are tender but still hold their shape (not mushy), approximately 10-15 minutes.
- Finally, stir in the milk, heavy cream, chopped crispy bacon, sweet corn, and the deshelled clams. Gently heat the chowder through, being careful not to bring it to a vigorous boil. Taste the chowder and season with salt as needed. I typically use around 1/2 teaspoon of sea salt, but adjust according to your preference and the natural saltiness of the clam broth. Serve hot and enjoy!
Notes
*To clean the clams thoroughly: Place them in a large bowl and cover them completely with cold water. Let them sit for 20-60 minutes (do not exceed 60 minutes to prevent killing them). Using a slotted spoon, carefully remove each clam from the bowl, leaving any expelled grit at the bottom. Avoid dumping the entire bowl into a colander, as this will redeposit the grit onto the clams. Under cold running water, scrub the clams gently with a brush to remove any external dirt. Wipe them dry before cooking. Discard any clams with broken shells before cleaning or cooking.
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Serving Suggestions and Variations for Your Chowder
This Sweet Potato and Corn Clam Chowder is a meal in itself, but it truly shines when paired with simple accompaniments. A crusty baguette or sourdough bread is perfect for soaking up every last drop of the rich, creamy broth. A light green salad with a vinaigrette dressing offers a refreshing contrast to the chowder’s richness, making for a well-rounded and satisfying meal. For an extra touch of indulgence, consider a sprinkle of fresh parsley or chives, or a dollop of crème fraîche just before serving.
Feeling adventurous? While this recipe is perfected, there’s always room for minor variations to suit your taste. You could experiment with different herbs like thyme or bay leaf infused during the broth simmering stage for added aromatic depth. For those who enjoy a touch of heat, a pinch of red pepper flakes could add a subtle kick. Additionally, if fresh corn isn’t in season, high-quality frozen corn works wonderfully and maintains the chowder’s sweetness. Remember, the best chowder is the one you love to eat!
This recipe was adapted from Bobby Flay Cooks American (Amazon affiliate link), with my personal touches and refinements to make it truly unforgettable.
More Comforting Soup & Seafood Recipes to Explore:
If you’ve enjoyed this delightful Sweet Potato and Corn Clam Chowder, you might also love these other heartwarming and flavorful recipes:



- Asian Shrimp Tacos with Mango Salsa: A vibrant and fresh seafood option.
- Chicken Pot Pie Soup with Cheddar Biscuits: Another comforting bowl that captures the essence of a classic.
- Baked Potato Soup: A creamy, hearty soup reminiscent of your favorite loaded baked potato.
Whether you’re a seasoned seafood lover or just starting your culinary journey with clams, this Sweet Potato and Corn Clam Chowder is an approachable and incredibly rewarding dish to prepare. It’s a testament to how simple, quality ingredients can be transformed into something truly extraordinary and comforting. Enjoy the process, and savor every delicious spoonful!