Black Bean Enchilada Stack

Name: Black Bean Enchilada Stack
Ingredients: 4 can (15oz per can) black beans (drained and rinsed); 2 can (10oz per can) diced tomatoes with green chilies (undrained); 1 yellow onion (diced); 1 teaspoon garlic salt; 4 teaspoons chili powder; 4 teaspoons cumin; 1/2 teaspoon black pepper; 8 small corn tortillas (sliced into 8 pieces each); 8 oz shredded sharp cheddar cheese (8oz = 2 cups)