
This velvety zucchini corn chowder has become my summertime staple, transforming garden-fresh vegetables into a bowl of pure comfort. The combination of sweet corn kernels, tender zucchini, and crispy bacon creates a soup that's both hearty and refreshingly light.
I first created this chowder when my garden exploded with zucchini and sweet corn one August. My family devoured it so quickly I had to make a second batch the very next day. Now they request it even in winter months.
Ingredients
- Bacon adds a smoky depth that elevates the entire soup. Choose thick-cut for best results
- Fresh corn kernels provide natural sweetness and texture. Summer corn works best but canned is a good substitute
- Zucchini brings a tender bite and mild flavor that pairs perfectly with corn
- Russet potatoes create the hearty base and help thicken the chowder naturally
- Heavy cream gives that luxurious silky texture without making it too rich
- Fresh garlic and onion form the aromatic foundation of any great soup
- Chicken broth infuses savory notes throughout. Homemade is wonderful but quality store-bought works beautifully
Step-by-Step Instructions
- Render the Bacon:
- In a large Dutch oven, melt butter and cook diced bacon until it becomes crispy and releases its flavorful fat. This takes about 3-4 minutes over medium heat. The bacon fat will infuse the entire chowder with a subtle smokiness.
- Build the Flavor Base:
- Add onion and garlic to the bacon fat, cooking until they soften and become translucent, about 5 minutes. Stir occasionally to prevent burning the garlic which can turn bitter.
- Cook the Potatoes:
- Add diced potatoes and chicken broth, increasing heat to medium-high until the mixture reaches a simmer. Reduce heat to medium and continue simmering for 8-10 minutes until potatoes begin to soften. This partial cooking ensures they'll fully tenderize with the remaining vegetables.
- Add Remaining Vegetables:
- Incorporate zucchini, corn kernels, heavy cream, salt and pepper. Simmer for another 8-12 minutes until all vegetables reach perfect tenderness. The zucchini should be soft but not mushy.
- Create the Perfect Texture:
- Remove half the chowder and set aside. Use an immersion blender to puree the remaining soup until smooth, then recombine with the chunky portion. This technique creates the ideal balance of creamy base with satisfying vegetable pieces.
- Finish and Garnish:
- Taste and adjust seasoning with additional salt and pepper as needed. Serve topped with fresh parsley, minced jalapeño for heat, and optional cayenne pepper for those who enjoy an extra kick.

The freshness of the corn makes all the difference in this recipe. During summer months, I stand over the kitchen sink cutting kernels directly from the cob, savoring that sweet milky juice that adds unmatched flavor. My grandmother taught me this recipe, always insisting on using a wooden spoon to stir the chowder so it develops the perfect texture.
Make-Ahead and Storage
This chowder actually improves after a day in the refrigerator as flavors meld together beautifully. Store in an airtight container for up to 4 days. When reheating, do so gently over medium-low heat, stirring occasionally. Add a splash of chicken broth if it's thickened too much during storage. The soup tends to thicken substantially as the potatoes continue absorbing liquid.
Seasonal Adaptations
While summer provides the best fresh ingredients for this recipe, it can be enjoyed year-round with simple adjustments. In winter months, substitute frozen corn kernels, which are flash-frozen at peak ripeness. Zucchini is available year-round in most grocery stores, but yellow summer squash makes an excellent alternative with nearly identical cooking properties. For a fall version, add a pinch of nutmeg and substitute half the potatoes with diced butternut squash.
Dietary Modifications
This versatile chowder easily adapts to various dietary needs. For a lighter version, substitute half-and-half or whole milk for the heavy cream, though the texture won't be quite as luxurious. Vegetarians can omit the bacon and use vegetable broth instead of chicken broth. Add a teaspoon of smoked paprika to replace the smoky flavor from the bacon. For a dairy-free version, use full-fat coconut milk in place of cream, which adds a subtle sweetness that complements the corn beautifully.
Recipe Q&A
- → Can I use frozen corn instead of fresh?
Yes, you can substitute 2¾ cups of frozen corn kernels for fresh. There's no need to thaw them first—simply add them directly to the pot. The cooking time remains the same, but you might notice a slight difference in sweetness compared to fresh summer corn.
- → How can I make this chowder vegetarian?
To make a vegetarian version, omit the bacon and use 2 tablespoons of butter instead of 1. Replace the chicken broth with vegetable broth. You can add a teaspoon of smoked paprika to replicate some of the smoky flavor that bacon provides.
- → Can I freeze this chowder?
Yes, this chowder freezes well for up to 3 months. Allow it to cool completely before transferring to freezer-safe containers. Leave some space at the top as the soup will expand when frozen. For best results when reheating, thaw overnight in the refrigerator and warm slowly on the stovetop, stirring occasionally.
- → What can I substitute for heavy cream to make it lighter?
For a lighter version, you can substitute half-and-half or whole milk for the heavy cream. For a dairy-free option, try full-fat coconut milk or a plain, unsweetened non-dairy creamer. The chowder won't be quite as rich but will still have a creamy texture, especially since half is pureed.
- → How do I store leftovers?
Store leftover chowder in an airtight container in the refrigerator for up to 3-4 days. The chowder may thicken as it sits, so when reheating, you might need to add a splash of broth or milk to reach your desired consistency. Reheat gently on the stovetop or in the microwave until thoroughly warmed.
- → What can I serve with this chowder?
This chowder pairs beautifully with crusty bread, garlic toast, or a simple green salad. For a heartier meal, serve it with grilled cheese sandwiches or biscuits. A crisp white wine like Sauvignon Blanc or Chardonnay complements the creamy texture and sweet corn flavors perfectly.