One-Pot Three-Bean and Corn Stew

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A hearty stew simmered with three varieties of beans, sweet corn, and aromatic vegetables in a savory broth, celebrating the diverse flavors of American home cooking. This american-inspired vegetarian (vegetarian) ready in about 55 minutes pairs (15 oz), drained and rinsed black beans, (15 oz), drained and rinsed pinto beans, large, diced onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 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: 40 min Serves 4 American cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp olive oil in a large pot over medium heat. Add 1 diced onion, 2 minced garlic cloves, 1 diced carrot, and 1 diced celery stalk. Sauté for 5 minutes until vegetables are softened and fragrant.
  2. Step 2: Add 1 can (15 oz) black beans, 1 can (15 oz) kidney beans, 1 can (15 oz) pinto beans, 1 cup corn kernels, 1 (14.5 oz) can diced tomatoes, and 3 cups vegetable broth. Stir to combine.
  3. Step 3: Add 1 tsp cumin, 1/2 tsp dried oregano, and salt and pepper to taste. Bring to a gentle boil, then reduce heat to low. Cover and simmer for 30 minutes, stirring occasionally until flavors meld and vegetables are tender.

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Frequently asked questions

How long does One-Pot Three-Bean and Corn Stew take to make?

Total time is about 55 minutes (15 min prep + 40 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 One-Pot Three-Bean and Corn Stew?

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 large, diced onion from drying out.

Can I substitute ingredients in One-Pot Three-Bean and Corn Stew?

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 One-Pot Three-Bean and Corn Stew 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.

Is One-Pot Three-Bean and Corn Stew vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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