This creamy, vegetable-forward soup celebrates the best of summer produce with fresh corn and zucchini. It is a hearty, chowder-style dish that works perfectly for late summer lunches or early autumn dinners.
List of ingredients
- 1 tbsp butter – for sautéing vegetables.
- 3 strips smoked turkey bacon, chopped – adds a savory, smoky depth.
- 1/2 large white onion, diced – provides a sweet aromatic base.
- 2 stalks celery, sliced and diced – adds traditional soup depth.
- 1/2 cup sliced carrots – for color and sweetness.
- 1 heaping tbsp minced garlic – essential for pungent flavor.
- 1/2 tsp dried thyme – brings an earthy herbal note.
- 1 lb potatoes, diced into 1/2″ cubes – creates a natural thickness.
- 4 cups chicken broth – the savory liquid base.
- 1-2 zucchini squash, chopped – the primary summer vegetable.
- 4 ears of corn, shucked and kernels cut away from the cob – adds sweetness and texture.
- 1 bay leaf – adds subtle complexity during simmering.
- 1/4 tsp dried parsley – for a touch of fresh green flavor.
- 1/8 tsp cayenne seasoning – provides a mild heat.
- salt and pepper, to taste – for basic seasoning.
- 1/4 tsp smoked paprika – enhances the smoky profile.
- 1-2 cups half and half – used to achieve a creamy consistency.
step-by-step instructions
- Sauté Aromatics: Melt the butter in a cast iron pot over medium heat. Add the chopped smoked turkey bacon and stir occasionally until cooked through, about 3-4 minutes.
- Soften Vegetables: Stir in the diced onion, celery, carrots, garlic, and thyme. Continue cooking for about 5 minutes, stirring occasionally, until the vegetables begin to soften.
- Simmer Potatoes: Stir in the diced potatoes, chicken broth, and the bay leaf. Bring the mixture to a quick boil, then lower the heat and simmer for 10-12 minutes until potatoes are partially cooked.
- Add Summer Produce: Stir in the chopped zucchini, corn kernels, salt, and pepper. Bring the soup back to a simmer and cook for another 10-12 minutes until the squash is tender.
- Thicken the Base: Remove and discard the bay leaf. Pour half of the soup into a separate bowl, use an immersion blender to puree the remaining soup in the pot, then stir the two portions back together.
- Final Seasoning: Stir in the half and half, cayenne, parsley, and smoked paprika until evenly combined.
- Serve: Serve the soup hot alongside a thick slice of crusty bread.
Optimizing Vegetable Preparation
Select Firm Zucchini for Better Texture
Choose zucchini that feels heavy for its size and has a firm skin. This prevents the squash from turning mushy during the simmering process. Avoid oversized zucchini as they often contain larger seeds and a softer texture.
Prepare Fresh Corn Kernels Carefully
When cutting kernels from the cob, use a sharp knife and a large bowl turned upside down to catch the corn. This method prevents kernels from bouncing off the counter. Cut close to the cob but avoid slicing into the woody core.
Maintain Uniform Potato Cubes
Dicing potatoes into consistent 1/2-inch cubes ensures they all cook at the same rate. This prevents some pieces from disintegrating while others remain hard. If using baby potatoes, simply halving them provides a similar consistency.
Refining the Soup Texture
Use an Immersion Blender for Effortless Thickening
Blending only a portion of the soup creates a luxurious thickness without needing flour or cornstarch. The blended potatoes and zucchini act as a natural thickener. This method preserves the chunky texture of the whole corn kernels.
Adjust the Puree Ratio for Custom Consistency
If you prefer a thinner soup, puree only one-quarter of the mixture. For a denser, chowder-like feel, blend up to two-thirds of the soup. Always blend before adding the dairy to ensure a smooth integration.
Prevent Over-Processing the Vegetables
Pulse the immersion blender in short bursts rather than running it continuously. Over-blending can break down the vegetables too much, turning the soup into a puree rather than a chunky chowder. Stop as soon as the liquid looks creamy.
Dairy and Creamy Alternatives
Substitute Heavy Cream for Richness
If you want a more decadent soup, replace the half and half with heavy cream. This increases the fat content and creates a velvetier mouthfeel. Add it at the very end of the process to prevent curdling.
Utilize Coconut Milk for a Dairy-Free Option
Full-fat canned coconut milk is an excellent substitute for half and half. It provides a similar creaminess and a slight coconut sweetness that complements the corn. Shake the can well before stirring it into the pot.
Try Evaporated Milk for a Lighter Texture
Evaporated milk offers a creamy consistency without the richness of heavy cream. It provides a balanced middle ground between broth and cream. Ensure you stir it in on low heat to maintain a smooth emulsion.
Expanding with Protein Additions
Add Shredded Chicken Breast
Cooked, shredded chicken breast can be stirred in during the final simmering stage. This transforms the soup into a full meal. Ensure the chicken is pre-cooked to avoid overcooking the other vegetables.
Incorporate Sautéed Shrimp
Sauté shrimp separately in butter and garlic until pink, then fold them into the soup just before serving. This keeps the shrimp tender and prevents them from becoming rubbery. Shrimp pairs exceptionally well with the sweet corn.
Stir in Lump Crab Meat
Gently fold in lump crab meat during the final step after the heat is turned off. The residual heat will warm the crab without breaking the delicate lumps. This elevates the soup to a gourmet seafood chowder style.
Flavor Enhancement Strategies
Adjust the Heat with Cayenne
The 1/8 teaspoon of cayenne provides a subtle warmth. For those who enjoy a spicier kick, increase this to 1/4 or 1/2 teaspoon. Add it gradually and taste after each addition to find your preferred heat level.
Enhance Smoke with Smoked Paprika
Smoked paprika provides a woody depth that complements the turkey bacon. If you prefer a more intense smoky flavor, add an extra pinch during the final seasoning step. This helps the soup taste more like a traditional campfire chowder.
Use Fresh Thyme for Brighter Notes
While dried thyme is convenient, fresh thyme leaves offer a brighter, more citrusy flavor. Replace 1/2 teaspoon of dried thyme with one tablespoon of fresh leaves. Stir them in with the mirepoix for maximum infusion.
Storage and Preservation Guide
Refrigerate in Airtight Containers
Store any leftover soup in a sealed glass or plastic container in the refrigerator. It will remain fresh and flavorful for up to four days. Cool the soup slightly before sealing to prevent condensation buildup.
Avoid Freezing This Recipe
Freezing is not recommended for this soup due to the dairy and high water content of the zucchini. Upon thawing, the zucchini may become watery and the cream can separate. For the best quality, consume the soup within a week.
Portion for Easy Meal Prep
Divide the soup into individual serving containers immediately after cooking. This makes it easier to reheat single portions without heating the entire pot. Label each container with the date of preparation.
Effective Reheating Methods
Warm on the Stovetop
Reheat the soup in a small pot over medium-low heat. Stir frequently to prevent the bottom from scorching. Add a splash of chicken broth or water if the soup has thickened too much in the fridge.
Quick Microwave Heating
Place a portion of soup in a microwave-safe bowl and cover with a lid. Heat in 1-minute intervals, stirring in between. This ensures the heat is distributed evenly and prevents hot spots.
Restore Consistency After Cooling
Dairy-based soups often thicken significantly when chilled. Stir in a tablespoon of warm broth or cream during reheating to bring back the original consistency. Avoid boiling the soup during reheating to keep the cream smooth.
Serving and Pairing Ideas
Pair with Sourdough or Crusty Bread
A thick slice of toasted sourdough bread is the ideal accompaniment. The acidity of the sourdough cuts through the richness of the cream. Rub a clove of raw garlic on the toasted bread for extra flavor.
Top with Sharp Cheddar Cheese
Adding a sprinkle of shredded sharp cheddar cheese on top of each bowl adds a salty contrast to the sweet corn. The cheese melts into the hot soup, increasing the overall richness. Use an aged cheddar for a more pronounced flavor.
Garnish with Fresh Herbs
Top the soup with freshly chopped parsley or chives just before serving. This adds a pop of color and a fresh, peppery finish. A few whole thyme leaves also make for a professional presentation.
Troubleshooting Common Issues
Fixing Watery Consistency
If the soup feels too thin, simmer it uncovered for an additional 10 minutes to reduce the liquid. Alternatively, mash a few of the potatoes against the side of the pot. This releases more starch and thickens the base naturally.
Preventing Mushy Zucchini
To avoid overcooked zucchini, add them during the last 12 minutes of cooking. If you are reheating the soup, consider sautéing fresh zucchini separately and adding them to the warmed liquid. This maintains a slight bite.
Balancing Excess Salt
If the soup becomes too salty, add a splash of unsalted chicken broth or a bit more half and half. The fat in the cream helps neutralize the perception of salt. A small squeeze of lemon juice can also brighten the flavor and balance the saltiness.
Frequently Asked Questions
Can I use frozen corn instead of fresh?
Yes, frozen corn is a great substitute when fresh corn is out of season. Simply thaw the corn and drain any excess water before adding it to the pot. The taste remains very similar to fresh corn.
Is this soup gluten-free?
This recipe is naturally gluten-free as it uses potatoes for thickening rather than a flour roux. To keep it gluten-free, ensure your chicken broth is certified gluten-free and serve it with gluten-free bread.
How do I make this soup dairy-free?
Replace the butter with olive oil and the half and half with full-fat coconut milk or cashew cream. These alternatives provide the same creamy texture without the use of dairy products.
What is the best pot for this recipe?
An enameled cast iron pot is ideal because it distributes heat evenly and can move from the stovetop to the oven if needed. A heavy-bottomed Dutch oven is also an excellent choice to prevent scorching.
Print
Fresh Zucchini and Corn Summer Soup
- Total Time: 55 minutes
- Yield: 6 servings 1x
- Diet: General
Description
Soup season can last year round with this summer zucchini corn soup. Loaded with warm weather staples such sweet corn cut right off the cob and diced zucchini squash, plus traditional soup ingredients like celery, carrots, onions, and potatoes, you’ll want this chowder like soup all summer and fall long.
Ingredients
- 1 tbsp butter
- 3 strips smoked turkey bacon (chopped)
- 1/2 large white onion (diced)
- 2 stalks celery (sliced & diced)
- 1/2 cup sliced carrots
- 1 heaping tbsp minced garlic
- 1/2 tsp dried thyme
- 1 lb potatoes (diced into 1/2″ cubes)
- 4 cups chicken broth
- 1 bay leaf
- 1–2 zucchini squash (chopped)
- 4 ears of corn (shucked and kernels cut away from the cob)
- 1/4 tsp dried parsley
- 1/8 tsp cayenne seasoning
- salt & pepper (to taste)
- 1/4 tsp smoked paprika
- 1–2 cups half and half
Instructions
- Step: Melt the butter in a cast iron pot over medium heat. When the butter’s melted, add in the bacon. Stirring occasionally, until cooked- about 3-4 minutes.
- Step: Stir in the onion, celery, carrots, garlic, and thyme. Continue cooking until the vegetables begin to soften, stirring occasionally, about 5 minutes.
- Step: Stir in the potatoes, broth, and bay leaf. Bring the heat to a quick boil, then lower the heat and let the soup simmer for 10-12 minutes, or until the potatoes are at least half cooked.
- Step: Stir in the zucchini and corn, and salt & pepper, to taste. Bring the mixture back to a simmer, and cook for another 10-12 minutes- or until the squash is tender.
- Step: Take the bay leaf out, discard. Pour half the soup into another bowl, set aside. Using an immersion blender, puree the remainder. Transfer the two back together and stir to combine.
- Step: Stir in the half and half, cayenne, parsley, and smoked paprika.
- Step: Serve hot, with a thick slice of good bread.
Notes
While I highly recommend fresh corn cut off the cob, you could use frozen thawed corn instead. Want to add some protein to this? Chicken breast, shrimp, or even crab would all be delicious in this soup. You can adjust the seasoning to suit your tastes. For example, for more kick, up the cayenne pepper. For no kick, omit it.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Soup
- Method: Simmering
- Cuisine: American, Southern
Nutrition
- Serving Size: 1 serving
- Calories: 254 kcal
- Sugar: 9 g
- Sodium: 729 mg
- Fat: 12 g
- Saturated Fat: 6 g
- Unsaturated Fat: 6 g
- Trans Fat: 0.1 g
- Carbohydrates: 31 g
- Fiber: 4 g
- Protein: 8 g
- Cholesterol: 30 mg
Keywords: zucchini corn soup, summer soup, chowder style, vegetable soup
