3 kittencal classic Recipes

moist deluxe white cake mix (such as duncan hines moist deluxe classic white cake mix), diet lemon-lime soda (such as diet 7-up or sprite), vegetable oil, egg whites, sour cream

mayonnaise, dijon mustard, bread, well toasted (you will have 3 slices bread for each sandwich), lettuce leaf, mild cheddar cheese, divided (or use american cheese slices), cooked thinly-sliced deli ham, divided, tomatoes, salt and black pepper, deli thinly-sliced turkey, divided, cooked bacon (can use more ), toothpicks (to secure the sandwich together)