Meatless Mexican Lasagna

Ingredients

• cooking spray
• 1 medium yellow squash , grated
• 0.25 cups finely chopped onion
• 1 , 16 ounce
• 4 , 10 inch
• 1 , 15.5 ounce
• 1 cup cottage cheese
• 0.5 cups shredded mozzarella cheese
• 0.5 cups shredded Cheddar cheese
• 1 , 16 ounce

Instructions

1. 1

   Preheat the oven to 375 degrees F (190 degrees C). Spray a 9-inch square baking dish with cooking spray.

2. 2

   Spray a skillet with cooking spray. Add squash and onion and cook over medium heat until softened, 3 to 5 minutes. Add refried beans and cook until heated through, about 3 minutes. Remove from the heat.

3. 3

   Using 1/4 of the ingredients at a time, make 4 layers in the prepared baking dish as follows: tortilla, refried bean mixture, black beans, cottage cheese, mozzarella cheese, Cheddar cheese, and salsa. Repeat layers 3 more times.

4. 4

   Bake in the preheated oven until bubbly and heated through, 20 to 25 minutes.