Created by dienia b on February 5, 2020
Step 1: Coat a large skillet with cooking spray.
Step 2: In a medium bowl
Step 3: Combine ground beef, onions, bread crumbs, eggs, mustard, Worcestershire sauce, salt, and pepper;
Step 4: Mix well.
Step 5: Shape into 6 1/2 inch-thick oval patties.
Step 6: Heat skillet over medium heat
Step 7: Cook patties 5 to 7 minutes per side or until no pink remains.
Step 8: Add gravy, water, horseradish, and mushrooms and cook 8 minutes, stirring occasionally.