Prepare at Home Lounge Burger Kit – Feeds 4. Comes with Grass-Fed Beef, IMPOSSIBLE™ Burger, or BL Vegan Patties, 4 Slices of Cheddar Cheese or Vegan Cheddar, 4 Lounge Buns, Lettuce, Tomato, Onion, Pickles, BL 1000 Island (Uncooked).