Taco Corn Bread Casserole Recipe | Say Mmm

Ingredients

• 1 package (8 1/2 oz) corn bread / muffin mix
• 1 egg
• 1/3 cup milk
• 3 cups cooked taco seasoned meat
• 1 can black beans
• 1 cup (8 oz) sour cream, light
• 1 cup colby jack, cheddar or mexican cheese, shredded and divided
• 1/2 cup onion, chopped
• 1 medium tomato, chopped
• 1 cup shredded lettuce
• 1 can sliced olives (optional, I didn't use)