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A glass jar filled with homemade fajita seasoning old el paso recipe surrounded by fresh ingredients. with size 11

Fajita Seasoning Old El Paso Recipe: Easy & Authentic

A perfect, gluten-free homemade copycat of the classic Old El Paso fajita seasoning packet. Ready in 5 minutes and perfect for chicken, steak, or vegetable fajitas.
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Prep Time 5 minutes
Total Time 5 minutes
Servings: 6 servings
Course: Pantry, Seasoning
Cuisine: Mexican, Tex-Mex
Calories: 12
Ingredients Method Notes

Ingredients
  

Fajita Spice Blend
  • 1 tablespoon Cornstarch Or arrowroot powder for thickening
  • 2 teaspoons Chili powder Standard American chili powder blend
  • 1 teaspoon Salt Kosher salt preferred
  • 1 teaspoon Paprika Sweet paprika
  • 1 teaspoon Granulated sugar Helps caramelize the meat and vegetables
  • 1 teaspoon Onion powder
  • 1 teaspoon Garlic powder
  • 1/2 teaspoon Ground cumin Ensure it is fresh
  • 1/2 teaspoon Oregano Mexican oregano if available
  • 1/4 teaspoon Cayenne pepper Optional, for heat

Method
 

  1. Gather all spices and measure them accurately into a small mixing bowl.
  2. Using a small whisk or fork, vigorously stir the ingredients together until the cornstarch and sugar are completely combined with the darker spices, ensuring there are no clumps.
  3. Transfer the homemade fajita seasoning to an airtight glass jar. Store in a cool, dark place for up to 6 months.
  4. To use: Sprinkle 2 tablespoons of this mixture over 1 pound of cooked meat and vegetables. Add 1/4 cup of water, stir well, and simmer for 2-3 minutes until a thick, glossy sauce forms.

Notes

Expert Tip: Always bloom your spices by adding the seasoning directly to the hot pan with your meat for 30 seconds before adding the water. This releases fat-soluble flavors and deepens the taste profile.