Whole-Grain Bread Cubes Cheddar Cheese Onion Dry Mustard Pork Sausage Eggs Whole Milk Sea Salt Black Pepper
Cook sausage and onion, drain, crumble and set aside. Beat eggs and add milk, cheese, salt and pepper, dry mustard, and sausage/onion mixture.
Spray a 9x13 baking dish with olive oil spray and place bread cubes in the bottom of the pan.
Pour egg mixture on top. Cover and refrigerate overnight. The next morning, bake uncovered at 350F for 1 hour.