Breakfast Casserole - cooking recipe

Ingredients

8 eggs, beaten
1 tsp. salt
1 tsp. dry mustard
2 c. milk
1 lb. cooked sausage, crumbled
1 c. grated Cheddar
1 onion, grated
8 slices bread, cubed

Preparation

Mix all ingredients and put in casserole dish.
Refrigerate overnight.
Bake at 350\u00b0 for 35 minutes or until firm.