12 slices frozen bread
3/4 lb. processed American cheese
1 (10 oz.) pkg. broccoli, cooked
2 c. finely diced ham or Spam
6 slightly beaten eggs
3 1/2 c. milk
2 tbsp. instant onion
1/2 tsp. salt
1/4 tsp. dry mustard

Cut circles out of center of each slice of bread. Set circles aside. Place bread scraps on bottom of 9 x 13 inch pan. Place cheese in layers over scraps of bread. Next place layers of cooked broccoli, then layer of ham or Spam. Arrange bread circles on top.

Combine remaining mixture and pour over layers of bread, vegetable and meat. Cover and put in refrigerator overnight. Bake uncovered at 325 degrees for 55 minutes.