3 strata leftover Recipes

cooked beef, cooked diced potato, cooked diced carrot, cooked diced onion, water, leftover beef gravy, divided, worcestershire sauce, divided, onion powder, garlic powder, margarine, milk, eggs, flour, salt, pepper

italian bread, leftover (you can use 6-7 slices sourdough bread instead), broccoli or 2 cups spinach or 2 cups zucchini, prepared, sliced mushrooms, onion, diced, mozzarella cheese, grated, parmesan cheese, grated, black pepper, fresh basil, chopped (1 tsp dried ), eggs, half-and-half cream (substitute part or all milk if preferred), butter