Overnight Egg Casserole

Ingredients
- 5 to 7 pieces bread buttered
- 4 eggs
- 2 c milk
- 1 12 tsp dry mustard
- salt
- pepper
- 3 c shredded Cheddar cheese
Directions
- Put bread on bottom of a rectangular casserole dish
- Beat eggs and add next 4 ingredients to egg mixture
- Pour over bread slices
- Top with Cheddar cheese
- Put in refrigerator overnight Bake uncovered at 350 for 45 minutes