Clean apples with fruit spray to remove any dirt or pesticides
Pour granola onto a plate and use a large spoon or rolling pin to smash any clumps
Cut apples into circle shaped slices across the center, you should get approximately 6 slices per apple
Using a knife, tiny cookie cutter, or cupcake corer press the center cores out of each slice leaving a nice round hole
Pat the apple pieces dry with a paper towel and lay your slices out into pairs
Add peanut butter {or alternative} to every other round and top with remaining apple slices. If you want to add sprinkles or granola to the center, let the peanut butter fill in the center hole a bit.
Add peanut butter to outside edges of each sandwich and roll in the granola, firmly press granola with fingers if any areas are still left uncovered
Your sandwiches are ready to eat, if desired, or you can add sprinkles to the center and/or edges for an extra special treat!