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Crock Pot Mexican Shredded Beef Tacos

Crock Pot Mexican Shredded Beef Tacos

Your new go-to for an incredibly flavorful and remarkably easy weeknight dinner that will transform your taco nights. This recipe delivers tender, savory shredded beef with minimal effort, making it a lifesaver for busy households.
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Prep Time 15 minutes
Cook Time 8 hours
Thickening Time 30 minutes
Total Time 8 hours 15 minutes
Course: Dinner, Main Course
Cuisine: Mexican
Ingredients Equipment Method Notes

Ingredients
  

Beef
  • 2-3 pounds beef chuck roast trimmed of excess fat
  • 1 tablespoon olive oil for searing, optional but recommended for deeper flavor
  • 1 teaspoon salt for searing
  • 1 teaspoon black pepper for searing
Aromatics & Vegetables
  • 1 medium yellow onion sliced
  • 2 cloves garlic minced
Sauce & Spices
  • 1 (4 ounce) can diced green chilies undrained
  • 1 (15 ounce) can crushed tomatoes
  • 1/4 cup beef broth
  • 2 tablespoons chili powder
  • 1 tablespoon ground cumin
  • 1 teaspoon dried oregano
  • 1/2 teaspoon smoked paprika
  • 1/4 teaspoon cayenne pepper (optional, for a bit of heat)
  • 1 teaspoon salt for sauce
  • 1/2 teaspoon black pepper for sauce
For Serving
  • corn or flour tortillas
  • your favorite taco toppings shredded lettuce, diced tomatoes, chopped onions, shredded cheese, sour cream, avocado or guacamole, salsa, cilantro, lime wedges

Equipment

  • Crock Pot
  • Large skillet
  • Cutting Board
  • Tongs
  • Forks
  • Medium Bowl
  • Saucepan

Method
 

  1. If you choose to sear your beef for extra flavor, heat 1 tablespoon of olive oil in a large skillet over medium-high heat. Pat the beef chuck roast dry with paper towels and season it generously with salt and black pepper on all sides. Sear the roast for about 2-3 minutes per side, until deeply browned. This step is optional but highly recommended for a richer taste profile. (If skipping, proceed directly to step 2).
    1 tablespoon olive oil, 2-3 pounds beef chuck roast, 1 teaspoon salt, 1 teaspoon black pepper
  2. Place the sliced yellow onion and minced garlic at the bottom of your slow cooker. If you seared the beef, place the browned roast on top of the onions and garlic.
    1 medium yellow onion, 2 cloves garlic, 2-3 pounds beef chuck roast
  3. In a medium bowl, combine the undrained can of diced green chilies, crushed tomatoes, and beef broth. Stir in the chili powder, cumin, oregano, smoked paprika, cayenne pepper (if using), salt, and black pepper. Mix well to ensure all the spices are evenly distributed.
    1 (4 ounce) can diced green chilies, 1 (15 ounce) can crushed tomatoes, 1/4 cup beef broth, 2 tablespoons chili powder, 1 tablespoon ground cumin, 1 teaspoon dried oregano, 1/2 teaspoon smoked paprika, 1/4 teaspoon cayenne pepper, 1 teaspoon salt, 1/2 teaspoon black pepper
  4. Pour the tomato and spice mixture evenly over the beef roast in the slow cooker. Make sure the liquid covers at least half of the roast.
    2-3 pounds beef chuck roast
  5. Cover the slow cooker and cook on LOW for 8-10 hours, or on HIGH for 4-5 hours, until the beef is fork-tender and easily shreds. The exact cooking time will vary depending on your slow cooker and the size of the roast.
  6. Once the beef is tender, carefully remove it from the slow cooker and place it on a cutting board or in a large bowl. Use two forks to shred the beef into bite-sized pieces.
    2-3 pounds beef chuck roast
  7. Return the shredded beef to the slow cooker and stir it into the cooking liquid. This will allow the meat to absorb all the delicious flavors. If the sauce seems too thin, you can remove the lid and cook on HIGH for an additional 30 minutes to allow it to thicken, or mash a tablespoon of cornstarch with a tablespoon of water and stir it into the sauce, cooking until thickened.
    2-3 pounds beef chuck roast
  8. While the beef is absorbing the sauce, warm your tortillas according to package directions. This can be done in a dry skillet, in the microwave, or wrapped in foil in the oven.
    corn or flour tortillas
  9. Fill your warm tortillas with the shredded Mexican beef.
    corn or flour tortillas, 2-3 pounds beef chuck roast
  10. Top generously with your favorite taco fixings like shredded lettuce, diced tomatoes, chopped onions, cheese, sour cream, guacamole, salsa, and a squeeze of fresh lime. Enjoy your flavorful Crock Pot Mexican Shredded Beef Tacos!
    your favorite taco toppings

Notes

Store leftovers in an airtight container in the refrigerator for up to 3-4 days. Freezes well for up to 3 months.