For each sandwich, arrange 3 slices of toasted bread in a row. Spread each slice with 1 Tbsp. mayonnaise. Place 2 halves of lettuce on the first slice of bread, topping with 2 tomato slices. Season with salt and pepper.
Continue building the sandwich with 2 slices of bacon, breaking bacon slices as necessary.
Season the turkey with salt and pepper to taste, and add to sandwich. Repeat another layer with the last 2 pieces of toast.
Repeat until you have 4 sandwiches. Stick a toothpick through each sandwich to secure.
