Preheat oven to 375°
In medium bowl combine crushed crackers, salt, pepper and garlic powder.
Rinse and pat each chicken breast dry. Dip each breast into the whisked eggs and then into the cracker mixture, coating evenly.
Place chicken into a 9×13 baking dish. Scatter the cubes of butter around the chicken in the baking dish and bake for 25-30 minutes until chicken is cooked through and juices run clear.
Serve immediately, spooning extra butter on top of the chicken if desired.
