Mushroom and Swiss Burger

Ingredients (9)

• + 1 (10.75 ounce) can condensed golden mushroom soup add to pantry
• + 1 (4.5 ounce) can sliced mushrooms, drained add to pantry
• + 1 teaspoon Worcestershire sauce add to pantry
• ✓ 1 pound ground beef
• + ½ teaspoon monosodium glutamate (MSG) add to pantry
• + ½ teaspoon seasoned salt add to pantry
• + ¼ teaspoon ground black pepper add to pantry
• + 4 hamburger buns, split add to pantry
• + 4 slices of Swiss-style processed cheese add to pantry