Rustic Corn and Wild Mushroom Chowder with Thyme

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A comforting, creamy chowder featuring sweet corn and earthy wild mushrooms, seasoned with fresh thyme for a taste inspired by regional trails. This american-inspired soups ready in about 45 minutes pairs unsalted butter, medium, diced yellow onion, diced celery stalks for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 30 min Serves 4 American cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large pot, melt 3 tbsp unsalted butter over medium heat. Add 1 diced medium yellow onion, 2 diced celery stalks, and 1 diced medium carrot. Sauté for 5-7 minutes until softened and fragrant.
  2. Step 2: Add 3 minced garlic cloves and 8 oz sliced wild mushrooms; cook for 4 minutes until mushrooms release their moisture and edges brown.
  3. Step 3: Sprinkle 3 tbsp all-purpose flour over the vegetables and stir constantly for 2 minutes to cook the flour and form a roux.
  4. Step 4: Gradually whisk in 4 cups vegetable broth and add 1 tbsp chopped fresh thyme. Bring to a gentle simmer and let thicken for 10 minutes.
  5. Step 5: Stir in 2 cups fresh corn kernels and 1 cup heavy cream. Simmer for 5 more minutes until the chowder is creamy and vegetables are tender.
  6. Step 6: Season with 1 tsp salt and 1/2 tsp black pepper. Serve hot garnished with 2 tbsp chopped chives.

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Frequently asked questions

How long does Rustic Corn and Wild Mushroom Chowder with Thyme take to make?

Total time is about 45 minutes (15 min prep + 30 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Rustic Corn and Wild Mushroom Chowder with Thyme?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep unsalted butter from drying out.

Can I substitute ingredients in Rustic Corn and Wild Mushroom Chowder with Thyme?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Rustic Corn and Wild Mushroom Chowder with Thyme for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Rustic Corn and Wild Mushroom Chowder with Thyme?

American soups like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.