I'm not sure what you're waiting for. Here's what you'll need
Gluten-free graham crackers of your choice
Chocolate hazelnut butter (I used Justin's )
Spread a dollop of marshmallow fluff onto one of the graham crackers. Microwave the fluff for 5 - 10 seconds so it's soft. Spread some chocolate hazelnut butter onto the other graham cracker. Slap the two pieces together. Eat greedily. Repeat as necessary. Sharing is optional.