Mash the three avocados in a bowl, add lime juice and a pinch of salt. Stir to combine and fold in the chopped apple.
Using a serving dish, begin to make your witch’s hat with the blue tortillas.
Scoop the guacamole and place it just under the blue tortilla chips to create the “face”.
Arrange and add more tortilla chips as needed to create the shape of a hat.
Add the thinly sliced carrots on each side of the “face”.
Build the “eyes” with one slice of tomato, topped with half an olive and a caper in the center.
Use the balance of your apple to create a “nose” and mouth, or you can use a slice of carrot for the mouth. Get creative!