There is nothing quite like the aroma of a rich, beefy chili simmering away in a slow cooker. This isn’t just another basic recipe; it’s a carefully crafted “legit” chili that balances the deep umami of lean beef with a complex blend of smoky spices and a secret touch of dark cocoa for unparalleled depth. Whether you call it a crockpot or a slow cooker, this method ensures every bean is tender and every bite is infused with bold, southwestern flavor.

Ingredients

• 2 lbs Lean Ground Beef (90/10 or 93/7)
• 1 large Yellow Onion, finely diced
• 1 Red Bell Pepper, chopped
• 4 cloves Garlic, minced
• 2 tbsp Tomato Paste
• 1 can (15 oz) Dark Red Kidney Beans, rinsed and drained
• 1 can (15 oz) Black Beans, rinsed and drained
• 1 can (28 oz) Crushed Tomatoes
• 1 can (10 oz) Diced Tomatoes with Green Chilis (like Ro-Tel)
• 1 cup Low-Sodium Beef Broth
• 3 tbsp Chili Powder
• 1 tbsp Smoked Paprika
• 1 tbsp Ground Cumin
• 1 tsp Unsweetened Cocoa Powder (The Secret Ingredient!)
• 1 tsp Dried Oregano
• Salt and Black Pepper to taste

Step-by-Step Instructions

1. Brown the Beef: Heat a large skillet over medium-high heat. Add the ground beef and cook until browned, breaking it up with a spatula. Drain any excess fat.
2. Sauté Aromatics: Add the diced onion and bell pepper to the skillet with the beef. Sauté for 4–5 minutes until softened. Stir in the minced garlic and tomato paste, cooking for another 60 seconds until fragrant.
3. Transfer to Slow Cooker: Move the beef mixture into a 6-quart (or larger) slow cooker.
4. Layer the Flavors: Add the beans, crushed tomatoes, diced tomatoes with chilis, and beef broth. Sprinkle in the chili powder, cumin, smoked paprika, oregano, and the cocoa powder. Season with salt and pepper.
5. Slow Cook: Stir everything together until well combined. Cover and cook on Low for 6–8 hours or High for 3–4 hours.
6. Serve: Taste and adjust seasoning. Serve hot with optional toppings like shredded cheddar, sour cream, sliced jalapeños, or fresh cilantro.

Beef Chili Fact-Check

Is it healthy? Yes! Beef chili is a nutrient-dense powerhouse. It is high in bioavailable iron, Vitamin B12, and fiber. The capsaicin found in chili powder can also boost metabolism.

The “No Beans” Debate: While Texas-style chili (Chili con Carne) traditionally excludes beans, most “homestyle” and slow-cooker versions include them to add fiber, texture, and to make the meal more budget-friendly.

Thickening Secret: If your chili is too thin, stir in a tablespoon of masa harina or cornmeal 30 minutes before serving. It adds a wonderful roasted corn flavor while absorbing excess liquid.