Breakfast Quiche

Directions

1. 1
   Break sausage up and fry; drain on paper towel.
2. 2
   Grease a 13 x 9 x 2-inch baking pan.
3. 3
   Spread croutons evenly over bottom. Sprinkle cheese over croutons and sausage over cheese.
4. 4
   Beat eggs with milk and dry mustard; pour over sausage.
5. 5
   Refrigerate overnight.
6. 6
   Bake at 300° for 1 1/2 hours.
7. 7
   Serves 6 to 8.