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 Fajitas?

You need 10 ingredients. The key ingredients include: 1 1/2 pounds flank steak, cut into 6 pieces, 1 cup frozen chopped onion, 1 green bell pepper, sliced, 1 jalapeno pepper, seeded and sliced, and more.

Is Slow-Cooker Fajitas suitable as meat & poultry?

Yes, Slow-Cooker Fajitas falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Slow-Cooker Fajitas?

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

Slow-Cooker Fajitas Recipe

Name: Slow-Cooker Fajitas
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 1/2 pounds flank steak, cut into 6 pieces; 1 cup frozen chopped onion; 1 green bell pepper, sliced; 1 jalapeno pepper, seeded and sliced; 1 tablespoon bottled minced garlic; 2 teaspoons salt-free Mexican seasoning; 1 (10-ounce) can diced tomatoes and green chiles, drained; 6 (8-inch) flour tortillas; 6 tablespoons low-fat sour cream; Salsa (optional)

Try this homemade Slow-Cooker Fajitas recipe the whole family will love. Made with flank steak, onion, green bell pepper and pepper. Easy step-by-step i…

This Slow-Cooker Fajitas relies on simple, everyday ingredients such as frozen chopped onion, green bell pepper, sliced, bottled minced garlic and salt-free mexican seasoning. It comes together quickly and makes 4 servings, at about 1100 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Meat & Poultry

1100

kcal

Calories

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.
Coconut cream is a reliable plant-based alternative to dairy cream.

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

My Personal Notes

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Slow-Cooker Fajitas

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions