Chicken Tortilla with flour

4 small corn tortillas vegetable oil cooking spray 1 medium onion , chopped (about 1 cup) 2 cloves garlic , minced 2 tablespoons vegetable oil 1 (4 ounce) can[...]

1 cup onion , chopped 2 teaspoons garlic cloves , chopped 2 tablespoons olive oil 1 lb chicken breast , skinless, boneless, chopped 4 ounces green chilies ,[...]