Slow Cooker Steak Fajitas


These slow cooker fajitas will melt in your mouth, the steak always comes out soft and tasty! Serve with sour cream, guacamole, and/or salsa. Sour cream helps if the spice is too strong.

Prep Time:
20 mins
Cook Time:
8 hrs
Total Time:
8 hrs 20 mins
6 servings


  • 1 (1 1/2-pound) beef flank steak

  • 1 (8 ounce) can chopped tomatoes

  • 1 onion, sliced

  • 1 green bell pepper, sliced into strips

  • 1 red bell pepper, sliced into strips

  • 1 jalapeno pepper, seeded and chopped

  • 2 cloves garlic, minced

  • 1 teaspoon chili powder

  • 1 teaspoon ground cumin

  • 1 teaspoon ground coriander

  • ¼ teaspoon salt

  • 6 large flour tortillas, or as needed

  • 1 cup shredded Mexican cheese blend


  1. Cut flank steak into 6 equal portions and place in a slow cooker. Add tomatoes, onion, bell peppers, jalapeno pepper, garlic, chili powder, cumin, coriander, and salt.

  2. Cook on Low for 8 to 10 hours, or on High for 4 to 6 hours, until steak is fall-apart-tender.

  3. Remove steak and shred. Return to slow cooker.

  4. Serve hot with tortillas and shredded cheese, allowing everyone to make their own fajita.

Cook's Notes:

For a spicer version, substitute a serrano pepper for the jalapeno.

Substitute corn tortillas for the flour tortillas if you like.

Nutrition Facts (per serving)

598 Calories
23g Fat
69g Carbs
28g Protein
Nutrition Facts
Servings Per Recipe 6
Calories 598
% Daily Value *
Total Fat 23g 29%
Saturated Fat 10g 48%
Cholesterol 52mg 17%
Sodium 1050mg 46%
Total Carbohydrate 69g 25%
Dietary Fiber 6g 21%
Total Sugars 6g
Protein 28g
Vitamin C 49mg 246%
Calcium 187mg 14%
Iron 7mg 36%
Potassium 572mg 12%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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