Slow Cooker Roasted Red Pepper Chili

This Slow Cooker Roasted Red Pepper Chili is a bold, hearty twist on the classic chili recipe. Featuring roasted red peppers, lean ground beef, smoky spices, and a splash of balsamic vinegar, it simmers all day in your slow cooker for maximum flavor and comfort in every bite.

Why You’ll Love This Recipe

This chili is a set-it-and-forget-it wonder that’s perfect for busy days, meal prep, or feeding a crowd. The addition of roasted red peppers adds a smoky-sweet depth that elevates it beyond traditional chili, while cocoa powder and balsamic vinegar offer a subtle richness and complexity. It’s protein-packed, full of fiber, and has just the right balance of spice, making it both hearty and wholesome.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• 1.5 lb lean ground beef

• 1 onion, diced

• 4 cloves garlic, minced

• 17 oz jar roasted red peppers, drained and chopped

• 28 oz canned diced tomatoes (with juices)

• 23 oz tomato sauce

• 19 oz white beans, drained and rinsed

• 2 tablespoons chili powder

• 1 teaspoon ground cumin

• 1 teaspoon ground coriander

• 1 teaspoon smoked paprika

• ½ teaspoon salt

• 1 teaspoon cocoa powder

After Cooking

• 2 teaspoons balsamic vinegar

• Additional salt, to taste

Directions

1. In a skillet over medium heat, cook the ground beef, breaking it apart with a spoon or spatula. Cook for 8–10 minutes, or until fully browned. Drain excess grease.

2. Transfer the cooked beef to the base of your slow cooker.

3. Add in the diced onion, garlic, chopped roasted red peppers, diced tomatoes, tomato sauce, white beans, chili powder, cumin, coriander, smoked paprika, salt, and cocoa powder.

4. Stir all ingredients together until well combined.

5. Cover and cook on the low setting for 8–10 hours.

6. Once cooking is complete, stir in the balsamic vinegar. Taste and adjust with additional salt if needed.

7. Serve hot with your favorite chili toppings.

Servings and timing

This recipe serves 8.
Prep time: 20 minutes
Cook time: 10 hours
Total time: 10 hours 20 minutes

Variations

• Vegetarian: Omit the beef and add extra beans or lentils.

• Spicy kick: Add a diced jalapeño or chipotle in adobo for more heat.

• Turkey or chicken: Swap ground beef for ground turkey or chicken.

• Chunky vegetables: Add chopped bell peppers, zucchini, or corn for extra bulk and nutrition.

• Kid-friendly: Reduce chili powder and paprika for a milder version.

• Black beans: Substitute black beans for the white beans for a flavor twist.

• Top it off: Serve with shredded cheese, sour cream, avocado, or green onions.

• Low-carb: Skip the beans and add extra ground meat or mushrooms.

• Instant Pot version: Use the sauté function to brown meat, then pressure cook on high for 15 minutes.

Storage/Reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat on the stove over medium heat or in the microwave until warmed through. This chili also freezes very well — allow it to cool completely before transferring to freezer-safe containers or bags. It can be frozen for up to 3 months. Thaw in the refrigerator overnight and reheat before serving.

FAQs

Can I cook this chili on high in the slow cooker?

Yes, you can cook it on high for 4–5 hours, but low and slow yields the best flavor and texture.

Do I need to roast my own red peppers?

No, jarred roasted red peppers work perfectly and save time.

Can I make this chili meatless?

Absolutely. Replace the beef with extra beans, lentils, or plant-based crumbles.

Why is cocoa powder added to chili?

Cocoa powder deepens the flavor and adds richness without making it taste like chocolate.

What kind of beans work best?

White beans add creaminess, but you can use black beans, kidney beans, or pinto beans.

Can I skip the balsamic vinegar?

It’s optional but highly recommended — it brightens the flavors and balances the richness.

How spicy is this chili?

It has a mild to medium spice level. Add hot sauce or chili flakes for more heat.

Can I use fresh tomatoes instead of canned?

Yes, but make sure they’re juicy and diced. You may need to adjust the cooking liquid slightly.

How do I thicken the chili?

If you prefer a thicker chili, remove the lid during the last hour of cooking or mash some of the beans.

What toppings go well with this chili?

Sour cream, shredded cheese, diced avocado, jalapeños, cilantro, and crushed tortilla chips are all great options.

Conclusion

Slow Cooker Roasted Red Pepper Chili is a bold and satisfying twist on the classic that brings together smoky, sweet, and savory elements in one easy-to-make dish. Perfect for meal prepping, potlucks, or cozy nights at home, this chili is sure to become a go-to favorite for anyone looking to elevate their comfort food game. Just set it, forget it, and come home to a bowl of pure flavor.

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