1 pkg. flour tortillas
1 jar taco sauce
1 lg. onion, chopped fine
1/2 lb. Cheddar cheese, shredded
Chili powder
Garlic powder

Lay some of the tortillas on cookie sheets (sprayed with cooking fat) in one layer, not overlapping. Spread taco sauce on. Sprinkle onion, chili powder, garlic powder over. Sprinkle with grated cheese (fairly heavy). Top with another tortilla. Bake at 450 degrees until cheese melts. Cut in wedges with pizza cutter and serve with sour cream.