2 cups uncooked macaroni
4 tablespoons butter (I don't add this much)
2 1/2 cups grated sharp cheddar cheese (I sometimes mix up the cheese types)
3 eggs
1/2 cup sour cream
1 (10 3/4 ounce) can of cheddar cheese soup (I add 2 cans)
1/2 teaspoon salt (I don't add, there is enough salt elsewhere)
1 cup milk
1/2 teaspoon dry mustard
1/2 teaspoon black better
