1: Cut up your onion and chicken into bite size pieces.
2: Season the chicken with salt and pepper.
3: In an oiled skillet, cook the chicken for 4-5 minutes until golden brown.
4: Add in your onion and cook until translucent.
5: To make the sauce, blend together the cottage cheese, Parmesan, milk, chicken broth, mozzarella, garlic powder, and cornstarch.
6: Add everything into a baking dish and mix well.
7: Top with cheddar cheese.
8: Bake at 375°F for 45 minutes or until your cheese is melted and browned.
