How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Slow Cooker Steak Fajitas?

You need 13 ingredients. The key ingredients include: 1 (1 lb) beef flank steak, 1 medium onion, cut into strips, 1/2 cup medium salsa, 2 tablespoons fresh lime juice, and more.

Is Slow Cooker Steak Fajitas suitable as soups & stews?

Yes, Slow Cooker Steak Fajitas falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Slow Cooker Steak Fajitas?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Slow Cooker Steak Fajitas Recipe

Name: Slow Cooker Steak Fajitas
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (1 lb) beef flank steak; 1 medium onion, cut into strips; 1/2 cup medium salsa; 2 tablespoons fresh lime juice; 2 tablespoons chopped fresh cilantro; 2 garlic cloves, minced; 1 tablespoon chili powder; 1 teaspoon ground cumin; 1/2 teaspoon salt (used Kosher); 1 small green bell pepper, cut into strips; 1 small red bell pepper, cut into strips; flour tortilla, warmed; additional salsa

Try this homemade Slow Cooker Steak Fajitas recipe the whole family will love. Made with onion, medium salsa, lime juice and fresh cilantro. Easy step-b…

This Slow Cooker Steak Fajitas relies on simple, everyday ingredients such as (1 lb) beef flank steak, medium salsa, fresh lime juice and chopped fresh cilantro. It comes together quickly and makes 4 servings, at about 168 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Slow Cooker Steak Fajitas

Tips for the best results

Variations & substitutions

My Personal Notes

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