One-Pot Southwest Black Bean and Corn Rice

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A vibrant, hearty one-pot rice dish featuring black beans, sweet corn, and smoky spices, perfect for a fast vegetarian dinner. This mexican-inspired rice & grains (vegetarian, gluten free) ready in about 35 minutes pairs long grain white rice, olive oil, medium yellow onion, diced 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: 10 min Cook: 25 min Serves 4 Mexican cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp olive oil in a large deep skillet or pot over medium heat. Add 1 diced medium yellow onion and sauté for 4-5 minutes until translucent.
  2. Step 2: Stir in 3 minced garlic cloves, 1 tsp ground cumin, and 1 tsp chili powder, cooking for 1 minute until fragrant.
  3. Step 3: Add 1 1/2 cups long grain white rice to the pot, stirring to coat the grains in the spices and oil for 2 minutes.
  4. Step 4: Pour in 3 cups vegetable broth, 1 tsp salt, and 1/2 tsp black pepper. Bring to a boil, then reduce heat to low, cover, and simmer for 15 minutes.
  5. Step 5: After 15 minutes, gently fold in 1 can (15 oz) drained and rinsed black beans and 1 cup frozen corn kernels. Cover and cook for an additional 5 minutes until rice is tender and liquid is absorbed.
  6. Step 6: Remove from heat and stir in 1/4 cup chopped fresh cilantro and 2 tbsp lime juice. Fluff with a fork and serve warm.

Frequently asked questions

How long does One-Pot Southwest Black Bean and Corn Rice take to make?

Total time is about 35 minutes (10 min prep + 25 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 Southwest Black Bean and Corn Rice?

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 long grain white rice from drying out.

Can I substitute ingredients in One-Pot Southwest Black Bean and Corn Rice?

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 Southwest Black Bean and Corn Rice 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 Southwest Black Bean and Corn Rice vegetarian?

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

Equipment for this recipe

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