3 steak mushroom breakfast hash Recipes

potatoes, cubed, water, sliced fresh mushrooms, zucchini, quartered and sliced, butter, divided, beef broth, dijon mustard, dried rosemary, crushed, cooked sirloin steak, thinly sliced and cut into 1-inch pieces, eggs, shredded cheddar cheese, coarsely ground pepper

shredded hash browns, steak, mushrooms, shredded cheese (any type ), a-1 steak sauce, scallions, butter