In n Out Burgers – 1 lb ground beef divided into 4 balls – 1 tomato sliced – 4 iceberg lettuce – 1 onion sliced and seared over medium high heat – 4 buns toasted – sliced cheese In n Out Sauce – 2 large onions diced – 3 tablespoons butter divided – 1 pinch sugar – 2 medium dill pickles finely diced – 3/4 cup mayonnaise – 1/2 cup ketchup – 1/2 cup chives finely sliced – salt and pepper to taste