Slow Cooker Chili Colorado

The first time I made Chili Colorado, I was intimidated by those dried peppers sitting in my pantry. They looked so wrinkled and unassuming, like they couldnt possibly transform into something spectacular. But after my first bite of that deep, earthy, complex sauce clinging to impossibly tender beef, I was absolutely hooked. Now its my go-to when I want something that tastes like it simmered all day even when life gets chaotic.

Last winter, my neighbor smelled this simmering through the hallway walls and actually knocked on my door to investigate. We ended up eating bowls of it standing in my kitchen while snow fell outside, talking about everything and nothing. Sometimes food creates these little moments of connection you never see coming.

Ingredients

• 2 pounds beef chuck roast, cut into 1-inch cubes: Chuck has the perfect marbling for long cooking, becoming fork tender without falling apart completely
• 1 teaspoon kosher salt and ½ teaspoon black pepper: Simple seasoning that lets the chili flavors shine without competing
• 4 dried guajillo chilies, stemmed and seeded: These bring a bright, tangy heat and beautiful red color to the sauce
• 2 dried ancho chilies, stemmed and seeded: Anchos add deep, fruity, almost raisin like sweetness that balances everything
• 2 cups beef broth: Use a good quality broth, preferably low sodium so you can control the seasoning
• 1 medium onion, chopped: White or yellow onions work best here, melting into the sauce as it cooks
• 4 garlic cloves, minced: Fresh garlic is non negotiable for that aromatic base layer of flavor
• 1 tablespoon tomato paste: Concentrated tomato goodness adds depth and richness to the chili sauce
• 1 teaspoon ground cumin: Earthy and warm, cumin is absolutely essential to authentic Mexican flavors
• 1 teaspoon dried oregano: Mexican oregano is ideal but regular works perfectly fine too
• ½ teaspoon smoked paprika: This subtle smokiness echoes the toasted peppers beautifully
• 1 tablespoon cornstarch mixed with 2 tablespoons water (optional): Only use this if you prefer a thicker, gravy like consistency
• Fresh cilantro, chopped (for garnish): Bright, herbal freshness cuts through all that rich meat and sauce

Instructions

Toast the dried chilies:

Heat a dry skillet over medium heat and add the guajillo and ancho chilies. Toast them for just 1 to 2 minutes until fragrant, flipping frequently. Watch carefully because they can go from perfectly toasted to burnt in seconds.

Soak the chilies:

Transfer the toasted chilies to a bowl and cover them with very hot water. Let them soak for about 15 minutes until theyre soft and pliable. Drain them well before blending.

Make the chili sauce:

Add the soaked chilies, 1 cup of beef broth, onion, garlic, tomato paste, cumin, oregano, and paprika to a blender. Blend until completely smooth, scraping down the sides as needed. The sauce should be thick and vibrant red.

Prep the beef:

Season the beef cubes generously with salt and pepper on all sides. Place them in your slow cooker, spreading them out evenly.

Combine everything:

Pour the blended chili sauce over the beef. Add the remaining 1 cup of beef broth to the slow cooker. Stir gently to coat all the meat in that beautiful red sauce.

Let it cook low and slow:

Cover and cook on low for 6 to 8 hours. The beef should be incredibly tender, easily breaking apart with a fork. Resist lifting the lid too often because that heat needs to stay consistent.

Thicken if desired:

If you want a thicker sauce, whisk the cornstarch and water together in a small cup. Stir this slurry into the chili during the last 30 minutes of cooking.

Serve it up:

Ladle the Chili Colorado into bowls and sprinkle generously with fresh chopped cilantro. Its perfect over rice, wrapped in warm tortillas, or alongside beans.

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My aunt makes this for every family gathering, and there's always a quiet moment when everyone takes their first bite and just nods at each other across the table. That sauce gets everywhere, on napkins and sleeves and sometimes even chin, but nobody minds at all. Good food should be a little messy and wonderful.

Making It Your Own

Once youve made this a few times, youll start noticing how small changes affect the final dish. Sometimes I add a pinch of cinnamon to the sauce for warmth, especially when its raining outside. Other times a chipotle pepper in adobo finds its way into the blender because I want something smokier and bolder.

Serving Ideas That Work

This Chili Colorado is incredibly forgiving about what you serve it with. Warm flour tortillas for making little tacos are classic and never disappoint. Over fluffy white rice with extra sauce ladled on top feels like home.

Timing And Prep Wisdom

The beauty of this recipe is how the active work happens at the beginning, then you walk away for hours. I like to prep everything the night before, storing the blended sauce in the refrigerator. In the morning, it takes maybe five minutes to get everything into the slow cooker before starting my day.

• Freeze the chili sauce in ice cube trays for future quick meals
• Double the recipe because leftovers freeze beautifully for up to three months
• Set out all your toppings lime wedges, radishes, extra cilantro before you start eating

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Theres something deeply satisfying about serving a dish that looks and tastes this impressive but required almost no active cooking time. Sometimes the best meals are the ones that cook themselves while you live your life.

Recipe Questions & Answers

→ What cut of beef works best?

Beef chuck roast is ideal for this dish. The marbling and connective tissue break down during long cooking, resulting in tender, succulent meat. Cut into 1-inch cubes for even cooking.

→ Can I make this spicy?

Yes. Add a dried arbol chili to the sauce blend or stir in cayenne pepper. The base version is mildly smoky, so you can adjust heat to your preference without overwhelming the chili flavors.

→ What if I don't have a slow cooker?

Cook in a Dutch oven at 325°F for 2.5-3 hours, covered. Check occasionally and add liquid if needed. The beef should become fork-tender and the sauce should thicken nicely.

→ Can I freeze leftovers?

Absolutely. This stew freezes beautifully for up to 3 months. Cool completely before storing in airtight containers. Thaw overnight in the refrigerator and reheat gently on the stovetop.

→ What sides pair well?

Warm flour or corn tortillas are classic. Mexican rice, refried beans, or a simple green salad with lime dressing balance the richness. Fresh avocado and radishes add nice contrast.

→ How do I thicken the sauce?

For thicker consistency, mix 1 tablespoon cornstarch with 2 tablespoons water and stir in during the last 30 minutes. Alternatively, remove the lid for the final hour to reduce and concentrate flavors.