3 ahead breakfast sandwiches Recipes

chopped green onions, divided, salt, divided, fennel seeds, crushed, lean ground pork, garlic, minced, fat-free milk, carton egg substitute, eggs, egg whites, shredded extra-sharp cheddar cheese, divided, dry mustard, ground red pepper, white sandwich bread, cut into 1/2-inch cubes

refrigerated buttermilk biscuits, eggs, ground sausage, sharp cheddar cheese, dry mustard (to taste), pepper (to taste), garlic salt (to taste), butter or margarine