8 slices white bread
1/2 lb. ground beef
1/2 c. chopped onion
2 tbsp. chopped celery
1 tbsp. prepared mustard
1/2 tsp. salt
1 c. shredded cheese (sharp)
1 egg, slightly beaten
3/4 c. milk
Dash of pepper
1/8 tsp. dry mustard

Preheat oven to 350 degrees F. Toast bread, butter both sides. Cook and stir meat, onion, celery, prepared mustard and salt until meat is brown and onion is tender. Alternate layers of toast, meat mixture and cheese in greased 9x9x2 inch baking pan. Mix remaining ingredients; pour over layers in pan. Bake uncovered 30-35 minutes. 4-6 servings.