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 Quick Fajita Tostadas?

You need 12 ingredients. The key ingredients include: 2 tablespoons Land O Lakes Butter, softened, 1 medium onion, cut into thin wedges, 1 medium red bell pepper, cut into strips, 1 medium green bell pepper, cut into strips, and more.

Is Quick Fajita Tostadas suitable as soups & stews?

Yes, Quick Fajita Tostadas falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Quick Fajita Tostadas?

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

Quick Fajita Tostadas Recipe

Name: Quick Fajita Tostadas
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 tablespoons Land O Lakes Butter, softened; 1 medium onion, cut into thin wedges; 1 medium red bell pepper, cut into strips; 1 medium green bell pepper, cut into strips; 3/4 pound thinly sliced deli roast beef, cut into 1/2-inch strips; 1/2 cup beef broth; 1 (4-ounce) can chopped green chiles; 2 teaspoons all-purpose flour; 2 teaspoons chili powder; 10 tostada shells; 1 cup shredded pepper jack cheese; Salsa, if desired

Try this homemade Quick Fajita Tostadas recipe the whole family will love. Made with Butter, onion, red bell pepper and green bell pepper. Easy step-by-…

This Quick Fajita Tostadas relies on simple, everyday ingredients such as beef broth, all-purpose flour, chili powder and tostada shells. It comes together quickly and makes 4 servings, at about 408 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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
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.

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Quick Fajita Tostadas

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions