1 lb bulk pork sausage
1/2 lb sliced fresh mushrooms
1 lg onion, chopped
10 lg eggs, lightly beaten
3 cups milk
2 tsp ground mustard
1 tsp salt
1/2 tsp pepper
6 cups cubed day-old bread
1 cup chopped seeded tomatoes
1 cup (4 oz) shredded pepper jack cheese
1 cup (4 oz) shredded cheddar cheese
Preheat oven to 325 degrees. In a large skillet, cook sausage, mushrooms and onion over medium heat until meat is no longer pink; drain. In a large bowl, whisk the eggs, milk, mustard, salt and pepper.
In a greased 13″x9″ baking dish, layer half the bread cubes, tomatoes, cheeses and sausage mixture. Repeat layers. Pour egg mixture over the top.
Bake, uncovered, 50-55 minutes or until a knife inserted near the center comes out clean. Let stand 10 minutes before serving.
12 servings