Ham And Cheese Souffle
["6 slices buttered, cubed bread", "3/4 c. grated Cheddar cheese", "4 well beaten eggs", "2 c. milk", "1/2 tsp. dry mustard", "1/2 tsp. salt", "1/2 c. mushrooms", "2 c. cubed ham"]
["Mix together eggs, milk, dry mustard, salt and mushrooms. Grease a casserole dish.", "Alternate layers of bread, cheese and ham.", "Pour milk and egg mixture over and let stand overnight. Bake for 1 hour at 325\u00b0."]
["buttered", "Cheddar cheese", "eggs", "milk", "dry mustard", "salt", "mushrooms", "ham"]