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Slow Cooker Shredded Beef Tacos Recipe

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4 from 66 reviews

This Slow Cooker Shredded Beef Taco recipe delivers tender, flavorful beef perfect for easy weeknight meals or casual gatherings. By cooking a beef chuck roast slowly with onions, green chilis, taco seasoning, and beef broth, the meat becomes tender enough to shred effortlessly, making it ideal for tacos or a variety of other dishes.

Ingredients

Beef and Seasoning

  • 1 boneless beef chuck roast (2-4 pounds)
  • 1 packet taco seasoning
  • 1 4-ounce can diced green chilis

Vegetables and Liquids

  • 1 medium yellow onion, sliced
  • 2 cups beef broth

Instructions

  1. Prepare the Ingredients: Slice the medium yellow onion thinly and gather all other ingredients including the beef chuck roast, taco seasoning, diced green chilis, and beef broth.
  2. Load Slow Cooker: Place the whole beef chuck roast in the liner of a 6 to 8 quart slow cooker. Surround it with the sliced onions and diced green chilis. Sprinkle the taco seasoning evenly over the beef, then pour in the beef broth to ensure moisture during cooking.
  3. Slow Cook the Beef: Cover the slow cooker and set it to cook on low for 8 to 10 hours. The long slow cooking process will tenderize the beef until it is easy to shred.
  4. Shred the Beef: Once cooking is complete, use two forks or tongs to shred the beef directly in the slow cooker or transfer it to a large dish. Mix the shredded beef well with the cooking juices and seasonings for maximum flavor.
  5. Serve: Serve the shredded beef plain or in your favorite taco shells with toppings like lettuce, cheese, salsa, or sour cream for a delicious taco meal.

Notes

  • For best results, select a beef chuck roast between 2 to 4 pounds to ensure even cooking.
  • Cooking times may vary slightly depending on your slow cooker model; check tenderness after 8 hours.
  • If you want spicier tacos, add jalapeños or a spicier chili variation.
  • Leftover shredded beef can be refrigerated for up to 4 days or frozen for up to 3 months.
  • This recipe can be adjusted using chicken broth instead of beef broth for a lighter flavor if desired.