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Chicken and Steak Fajitas Recipe

4.4 from 94 reviews

This delicious Chicken and Steak Fajitas recipe combines tender sirloin steak and juicy chicken breasts with sautéed bell peppers and onions, slow-cooked in flavorful salsa and taco seasoning. Perfectly cooked in a slow cooker for a hands-off meal, these fajitas offer a satisfying, easy-to-make Tex-Mex classic that’s perfect for family dinners or casual gatherings.

Ingredients

Scale

Vegetables

  • 2 bell peppers (any colors), sliced about a half-inch thick
  • 1 sweet yellow onion, sliced about a half-inch thick
  • 1 lime

Meat

  • 1 lb. sirloin steak, sliced about 3/4 inch thick
  • 1 lb. boneless skinless chicken breasts, sliced about 3/4 inch thick

Other Ingredients

  • 16 oz. jar salsa (medium Pace picante recommended)
  • 1.25 oz. taco seasoning
  • Tortillas (quantity as desired)
  • Your favorite toppings (such as sour cream, guacamole, shredded cheese, chopped cilantro, etc.)

Instructions

  1. Prepare Vegetables: Add the sliced onions and bell peppers to the slow cooker and mix them together evenly, creating a bed for the meats to cook on.
  2. Add Salsa: Pour the entire jar of salsa over the onions and bell peppers to infuse flavor during cooking.
  3. Arrange Meat: Place the sliced sirloin steak on one side of the slow cooker and the sliced chicken breasts on the other side to allow even cooking.
  4. Add Lime Juice: Cut the lime in half and squeeze fresh lime juice evenly over both the chicken and steak, adding brightness and acidity.
  5. Season: Sprinkle the taco seasoning evenly over all the ingredients in the slow cooker to ensure a balanced seasoning throughout.
  6. Slow Cook: Cover and cook on the LOW setting for 6 hours, allowing the meat to become tender and the flavors to meld beautifully.
  7. Serve: Once cooked, serve the chicken and steak mixture on warm tortillas with your favorite toppings for a customizable and delicious fajita meal.

Notes

  • For a spicier dish, use a hot salsa or add extra chili powder to the taco seasoning.
  • If short on time, you can cook on HIGH for 3-4 hours, but LOW and slow yields tender results.
  • Use corn tortillas for a gluten-free option, or flour tortillas for a softer texture.
  • Leftovers can be stored in the refrigerator for up to 3 days and reheated gently on the stovetop or microwave.
  • Consider serving with sides such as Mexican rice, beans, or a fresh salad.

Keywords: chicken fajitas, steak fajitas, slow cooker fajitas, Tex-Mex, easy dinner, slow cooker recipe, chicken and steak, taco seasoning