Slow Cooker Tex-Mex Chicken with Pinto Beans and Bell Peppers

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender slow-cooked chicken simmered with pinto beans, bell peppers, and Tex-Mex spices for a comforting and hearty meal. This mexican-inspired chicken ready in about 375 minutes pairs boneless skinless chicken thighs, pinto beans, cooked or canned rinsed, medium green bell pepper, sliced for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 6, 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: 360 min Serves 6 Mexican cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 1 tbsp olive oil over medium heat in a skillet. Add 2 lbs boneless skinless chicken thighs and sear for 3-4 minutes on each side until golden brown but not cooked through.
  2. Step 2: Transfer seared chicken thighs to a slow cooker. Add 1 1/2 cups cooked pinto beans, 1 medium sliced green bell pepper, 1 medium sliced red bell pepper, and 1 medium chopped yellow onion.
  3. Step 3: In a bowl, mix 14 oz canned diced tomatoes, 1 cup chicken broth, 2 tsp chili powder, 1 tsp ground cumin, 3 minced garlic cloves, 1 tsp salt, and 1/2 tsp black pepper. Pour this mixture over the chicken and vegetables in the slow cooker.
  4. Step 4: Cover and cook on low for 6-7 hours or on high for 3-4 hours until chicken is tender and flavors meld together. Shred the chicken before serving if desired.

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Frequently asked questions

How long does Slow Cooker Tex-Mex Chicken with Pinto Beans and Bell Peppers take to make?

Total time is about 375 minutes (15 min prep + 360 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 Slow Cooker Tex-Mex Chicken with Pinto Beans and Bell Peppers?

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 medium yellow onion, chopped from drying out.

Can I substitute ingredients in Slow Cooker Tex-Mex Chicken with Pinto Beans and Bell Peppers?

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 Slow Cooker Tex-Mex Chicken with Pinto Beans and Bell Peppers for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Slow Cooker Tex-Mex Chicken with Pinto Beans and Bell Peppers?

Mexican chicken 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.

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