2 to 3slicesbreadcubed (day old French or sourdough is great)
Instructions
Grease the bottom of a 13"x9" dish. Spread bread cubes on bottom of dish. Layer sausage or bacon on top of bread cubes. Then, top with cheese.
In a bowl, whisk together eggs, milk, mustard, salt, and pepper. Pour over layered mixture in dish. Cover and refrigerate overnight.
Remove dish from refrigerator and let warm up while preheating oven to 350 degrees F. Bake for about 45 minutes, or until desired doneness is reached. Cool slightly before slicing into squares and serving.