Hands On: 10 minutes
Total: 40 minutes
1. Preheat oven to 375F. Spray 8- x 8-inch baking dish with cooking spray; set aside. Combine diced tomatoes with their liquid, the chili powder and cumin in small bowl; set aside.
2. Place 1/3 of the tortilla chips on bottom of prepared baking dish. Cover with layers of 1/3 of the beans, 1/4 cup of the corn and 1/2 cup of the cheese; top with 1/3 each of the bell peppers and onions. Repeat layers 2 more times, starting with the tortilla chips and ending with the bell peppers and onions. Top with the tomato mixture; sprinkle with remaining cheese.
3. Bake 30 minutes. Cut into 4 squares to serve.