Baked Macaroni

Directions

1. 1
   Boil macaroni until tender.
2. 2
   Drain thoroughly.
3. 3
   Stir in butter and egg.
4. 4
   Mix mustard with salt and 1 tablespoon hot water and add to milk.
5. 5
   Add cheese to macaroni, leaving enough to sprinkle on top.
6. 6
   Pour macaroni into buttered casserole.
7. 7
   Add milk.
8. 8
   Sprinkle with cheese.
9. 9
   Bake at 350° for 45 minutes or until top is crispy.