Cheesy Vegetarian Enchilada Casserole

Details

Ingredients

• cooking spray
• 10 (6 inch) corn tortillas, cut into quarters
• 1 (8 ounce) package sharp Cheddar cheese, cubed
• 1 onion, chopped
• 1 (3.8 ounce) can sliced black olives
• 1 (16 ounce) can green chile enchilada sauce
• 2 cups shredded Mexican cheese blend