Take your corn tortilla shells and cut them into fourths
Dump your cut up tortilla's, Chili Powder, Garlic Powder, Onion powder and olive oil into a bowl. Shake your bowl like its no tomorrow (with a lid, of course)
Bake them for 375 Degrees, for 10-15 minutes until golden brown.
Serve with your favorite salsa, or just by itself. I'll let you pounder how you would like to devour them.