Step 1

Preheat oven to 350 degrees.

Step 2

In a large skillet, cook ground beef over medium high heat until cooked thoroughly, about 5-7 min.

Step 3

Drain any excess fat.

Step 4

Stir in black beans, salsa, and taco seasoning. Reduce heat to medium and cook for a few more minutes.

Step 5

In 13x9 casserole dish, place 2 1/2 cups of broken tortilla chips on the bottom of the dish. Top with ground beef, bean and salsa mixture.

Step 6

Sprinkle the bell peppers, cut green onions, olives and cheese on top of the ground beef mixture.

Step 7

Bake uncovered for 20 minutes until cheese is melted. Top casserole with lettuce, tomato, and the remaining 1/2 cup of broken tortilla chips.