– Graham Crackers- For this recipe, I used plain honey graham crackers that you can buy at almost any grocery store. – Marshmallows- I prefer the newer style of "s'more" marshmallows that are square-shaped. This allows for some marshmallow flavor in every bite. – Chocolate Bars- The candy bar style rectangular bars work best for these air fryer s'mores. They have smaller segments so you can portion them to fit perfectly on the graham crackers.