Slow Cooker Barbacoa Beef and Black Bean Fiesta

This slow cooker barbacoa is the ultimate set-it-and-forget-it dinner. Just layer beef chuck cubes, black beans, corn, salsa, sour cream, and Monterey Jack cheese in the crockpot, then walk away.

Hours later, you'll have tender shredded beef in a creamy, smoky sauce that's perfect for tacos, burrito bowls, or straight from the pot. It's a hearty, hands-off meal that feels like a fiesta any night of the week.

This recipe turns a handful of pantry staples into a rich, satisfying dinner with almost no effort. The slow cooker does all the work, turning tough beef chuck into melt-in-your-mouth shreds while the beans, corn, and salsa meld into a saucy base.

The sour cream and Monterey Jack melt into a creamy, tangy sauce that coats every bite. Serve it with warm tortillas for a meal that's both comforting and festive.

Ingredients

Why this recipe works

The slow cooker is the hero here. Low, steady heat breaks down the collagen in beef chuck cubes, transforming them into tender, shreddable meat. Cooking on low for 8 to 10 hours allows the beef to become fork-tender without drying out, while the surrounding liquid—salsa, sour cream, and cheese—keeps it moist and infuses it with flavor.

Layering the ingredients without stirring is deliberate. The beef sits at the bottom, closest to the heat, so it cooks through and becomes tender. The beans and corn stay intact, and the sour cream and cheese melt slowly into the sauce, creating a creamy, cohesive dish rather than a separated one. This method is forgiving and practically foolproof.

Notes and substitutions

Beef chuck cubes are ideal for slow cooking because they have enough marbling to stay moist and tender. If you can't find cubed chuck, a chuck roast cut into 2-inch pieces works just as well.

For a leaner option, use brisket, but note it may be slightly drier. The salsa you choose affects the heat—use a mild salsa for a family-friendly version or a hot one for more kick.

Fire-roasted corn adds a subtle smoky note that pairs beautifully with the salsa. If you can't find it, regular frozen corn, thawed, is fine.

Rinsing the canned beans removes excess sodium and keeps the sauce from turning cloudy. Full-fat sour cream and a good melting cheese like Monterey Jack ensure the sauce stays creamy and doesn't curdle.

• beef chuck cubes: beef brisket or round roast, cut into 2-inch cubes
• fire-roasted corn: frozen corn, thawed, or canned corn, drained
• chunky roasted red tomato salsa: any medium-heat salsa, or diced tomatoes with green chiles
• Monterey Jack cheese: cheddar, Colby Jack, or pepper Jack for extra heat

Equipment

• 6-quart slow cooker
• Measuring cups
• Can opener
• Colander for rinsing beans
• Large spoon
• Serving spoon