Line a storage container with wax paper. Prepare desired toppings in individual bowls.
Put a small scoop of ice cream (about 2 teaspoons) on a cookie and top with another cookie. Roll ice cream sandwich in toppings so they adhere to the ice cream. Place in container. Repeat with remaining ingredients.
Cover container and place in the freezer to set for at least 30 minutes, or freeze for up to 1 week.