Salisbury Steak Garlic Mash Potatoes Mushroom & Onion gravy
INGREDIENTS: For the Steaks: * 1/3 cup breadcrumbs * 1 egg * 1 small yellow onion grated * 1 teaspoon kosher salt * 1/2 teaspoon black pepper * 1 lb. lean ground beef such as 90/10 * 1 tablespoon extra-virgin olive oil For the Mushroom Gravy: * 2 tablespoons butter * 8 oz. sliced mushrooms […]