layer toasted bread spread with mayo, lettuce, tomato slices, 2 slices of bacon, turkey lunchmeat, slice of cheese, and top with toasted bread spread with mayo. If you are making these for a “heartier” group, you can make a double layer by repeating the ingredients and having 3 slices of bread in a sandwich. Poke some toothpicks into the tops of the sandwich to hold it together.