Cut 6 inch tortillas in half - twice. You have 6. 
Preheat oven to 200 degrees. Won't take too long. 
Spread them single layer on a cookie sheet. 
Bake those puppies for 20 minutes. 
Flip 'em over - bake another 15 minutes or so. Crispy, crunchy - scoop up the salsa - or guacamole. 
Mmmm... Or proceed to make nachos - whatever... 
Refried beans, cheddar cheese, cooked ground turkey - 
onions, sweet red peppers chopped, Monterey jack, 
jalapenos, hey whatever...