Using a 3½-inch rabbit-shaped cookie cutter, cut 24 shapes from frozen bread and ham and 12 shapes from cheese, discarding scraps.
Spread a thin layer of pineapple preserves onto 12 bread shapes. Top with 1 slice ham, 1 slice cheese, and 1 slice ham. Top each stack with a remaining bread shape spread with pineapple preserves on the underside.
To prevent drying out while bread thaws, place sandwiches on a platter, and cover with damp paper towels.
Recipe by TeaTime Magazine at https://teatimemagazine.com/ham-and-cheese-tea-sandwiches-recipe/