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High Protein, High Fiber Slow Cooker Mexican Shredded Chicken Recipe for GLP-1 Weight Loss - Easy, Flavor-Packed Meal Prep

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Prep Time 15 minutes
Cook Time 4 hours
Total Time 4 hours 15 minutes
Servings: 8 servings
Ingredients Method

Ingredients
  

  • 2 to 2.5 pounds boneless, skinless chicken breasts (or thighs if you prefer, but breasts keep it lean)
  • 1 (14–15 oz) can black beans, drained and rinsed
  • 1 (14–15 oz) can fire-roasted diced tomatoes (no salt added if preferred)
  • 1 cup salsa (mild or medium, no-sugar-added)
  • 1 medium yellow onion, finely chopped
  • 1 red bell pepper, diced
  • 1 cup frozen corn (optional for extra fiber and color)
  • 2 tablespoons tomato paste (for depth and body)
  • 2–3 tablespoons taco seasoning (low-sodium, or homemade)
  • 1 teaspoon ground cumin
  • 1 teaspoon smoked paprika
  • 1/2 teaspoon chili powder (adjust to heat preference)
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon onion powder
  • 1/2 teaspoon kosher salt (more to taste)
  • 1/4 teaspoon black pepper
  • 1/2 cup low-sodium chicken broth (or water)
  • Juice of 1 lime
  • Fresh cilantro, chopped (for serving)
  • Optional toppings: shredded cabbage, avocado slices, Greek yogurt, pickled onions, jalapeños
  • Optional high-fiber bases: cauliflower rice, quinoa, high-fiber tortillas, or shredded lettuce

Method
 

  1. Prep the base: Add diced tomatoes, salsa, onion, bell pepper, corn, black beans, tomato paste, and chicken broth to the slow cooker. Stir to combine.
  2. Season generously: In a small bowl, mix taco seasoning, cumin, smoked paprika, chili powder, garlic powder, onion powder, salt, and pepper. Sprinkle evenly over the chicken breasts.
  3. Load the cooker: Nestle the seasoned chicken into the sauce and veg mixture. Spoon some sauce over the top so everything’s coated.
  4. Cook low and slow: Cover and cook on Low for 5–6 hours or on High for 2.5–3.5 hours, until the chicken is very tender and easily shreds.
  5. Shred and brighten: Remove chicken to a cutting board and shred with two forks. Return the chicken to the cooker, add lime juice, and stir. Taste and adjust salt, lime, or spices.
  6. Thicken if needed: If the mixture is too saucy for your liking, let it cook uncovered on High for 15–20 minutes, stirring occasionally.
  7. Serve your way: Build bowls with cauliflower rice or quinoa, fill lettuce wraps or high-fiber tortillas, or spoon over a cabbage slaw. Top with cilantro and your favorite add-ons.