4 cups cooked elbow macaroni, drained
2 cups grated cheddar cheese (extra sharp yellow cheddar)
3 eggs, beaten
1/2 cup sour cream
4 Tablespoons butter, cut into pieces
1/2 teaspoon salt
1 cup milk
Preheat oven to 350. Once you have the macaroni cooked and drained, place in a large bowl and while still hot and add the cheese.
In a separate bowl, combine the remaining ingredients and add to the macaroni mixture. Pour macaroni mixture into an 8x8 small casserole dish, top with additional cheese if desired, and bake for 30 to 45 minutes.
