Crockpot Macaroni & Cheese

1 small box elbow macaroni
3 - 4 cups cheddar cheese, shredded
1 can evaporated milk
1 1/2 c milk
3 eggs
1/2 stick butter
salt
pepper to taste

Cook Macaroni according to directions on box.
Grease crock pot with butter.
Mix all ingredients in crockpot, cook on high for 30 minutes then turn on low and cook for 2 hours.