This Recipe is meant for Boy Scouts.
Spread butter all over the inside of the dutch oven.
Tear bread into pieces.
Break sausage into pieces.
In a bowl, beat eggs, milk, dry mustard, and salt.
Layer the bread, sausage, and eggs into the D.O.
Cover and cook at 350 degrees for 20-25 minutes.
Pour cheese over top of casserole.
Cook another 10-15 minutes until cheese forms a light-brown crust on top of cooked eggs.
Makes about 8 servings.