This slow cooker meal is prepped in about 15 minutes and simmers in the crockpot all day for the best Slow Cooker Fajitas your family has ever had! Serve with homemade pico de gallo, yum!

This slow cooker fajitas recipe is a busy parent’s best friend. Mix up this delicious nutrient-filled combination prior to heading out for the day and have a meal ready upon return. The kids will love building their very own steak fajitas.

Slow Cooker Steak Fajitas

Amanda KeeferAmanda Keefer
Use your slow cooker tonight to make this flavorful and delicious family meal! These Slow Cooker Steak Fajitas are prepped in about 15 minutes.
Prep Time 30 mins
Cook Time 6 hrs
Total Time 6 hrs 30 mins
Course Entree & Main Dishes
Cuisine Mexican, tex-mex
Servings 4
Calories 472 kcal



Slow Cooker Steak Fajitas

  • 4 cloves garlic minced
  • 1 teaspoon cumin
  • 1 teaspoon chili powder
  • 1 tablespoon lime juice
  • 2 tablespoons fresh cilantro
  • 1 pound flank steak
  • 1 large sweet onion sliced
  • 3 bell peppers seeded, sliced
  • 4 8-inch whole-wheat tortillas
  • 1 cup shredded lettuce
  • 1 avocado sliced, for serving if desired
  • 1/4 cup plain Greek yogurt for serving if desired

Pico de Gallo

  • 2 cups diced tomatoes
  • 1/2 cup diced sweet onion
  • 1/4 cup chopped cilantro
  • 1 jalapeño seeded, diced
  • 1 tablespoon lime juice
  • 1 clove garlic minced
  • 1/2 teaspoon salt


Slow Cooker Steak Fajitas

  • Add steak, onions and peppers to slow cooker, and cook on low 5-6 hours.
  • Remove steak from slow cooker and slice.
  • Assemble tortillas with steak, peppers, onions, lettuce, Pico de Gallo, avocado and yogurt.

Pico de Gallo

  • Mix all ingredients together in a small bowl, cover and refrigerate until ready to use.


Calories: 472kcalCarbohydrates: 49gProtein: 34gFat: 17gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 7gCholesterol: 69mgSodium: 681mgPotassium: 1255mgFiber: 11gSugar: 15gVitamin A: 3385IUVitamin C: 144mgCalcium: 212mgIron: 6mg
Keyword crockpot, crockpot meals, mexican, slow cooker, slow cooker recipes, steak
Tried this recipe?Let us know how it was!