Granni39's Beef Fajitas

Ingredients
1 lb. round steak
1 16-oz. package frozen pepper stirfry vegetables
1/3 cup salsa
3 tablespoons taco seasoning
1/2 teaspoon garlic powder
1 tablespoon olive oil
flour tortillas
grated cheddar cheese - 2% fat or fat free

Procedure
4-6 hours ahead of time or the night before:
Slice steak into thin strips
Combine salsa, taco seasoning, garlic powder and olive oil
Marinate meat strips in the mixture at least 4 hours (this tenderizes the beef)

Cook meat - with the marinade - for 1/2 to 3/4 hour, covered.
Add veggies and continue cooking until veggies are firm but cooked.
Heat tortillas
Wrap some of the steak/veggie mixture in a tortilla, sprinkle a little cheese on top and enjoy!