Baked Macaroni and Cheese

1 box uncut macaroni noodles
1 stick butter or margarine
1 block sharp cheddar cheese
1 full size can pet milk (evaporated milk)
1 egg

Boil noodles. In the meantime shred cheese and beat with egg and small amount of the milk. Drain noodles. Stir in butter and egg/milk mixture; add remaining milk.  Save some cheese for the top but blend in most cheese.  Bake 45 minutes at 350 or micorwave 14-17 minutes.