Sausage Grits Casserole 1 pound hot pork sausage 12 ounces grated Cheddar cheese, 3 eggs, beaten 1 1/2 cups milk 1 small jar chopped pimento 3 tablespoon butter or margarine 3 cups cooked grits 1 small onion, chopped Preheat oven to 350 degrees F. Cook the sausage and onion in a skillet until sausage is done. Drain well. Spread sausage evenly in a lightly greased casserole dish. Cook grits according to package directions. Add cheese and butter or margarine. Stir until cheese and butter are melted. With a fork, beat eggs and milk together and stir into grits. Add pimento and stir just enough to blend. Pour over sausage. Bake for one hour.