Preheat oven to 375 degrees.
Beat eggs, add milk, yellow mustard and worstchestire sauce. Set aside. Brown sausage, drain.
Place sliced bread on bottom of 13x9 pan. Top with sausage, add egg mixture. Top with swiss cheese.
Bake for 45 minutes.
Aunt Jerry makes a chicken strata, but Mitzi switched the recipe to sausage. Mitzi picked up this recipe in the 1960s and serves it for special brunches.