I found the tutorial for these super cute Peek-a-boo Treat holders on Splitcoaststampers. They hold one little chocolate or candy.
Here is the details:
Stamps: Booglie Eyes, Halloween Frights
Inks: Black stazon, pumpkin pie, elegant eggplant
Cardstock: black, pumpkin, white
Accessories: scallop circle punch, 1 3/8" circle punch, 1 1/4" circle punch, white gel pen, scallop edge punch, 1/16" circle punch, googlie eyes, aquapainter