Sunflower Seed Butter - I use an "original" seed butter like
SunButter which is salted and contains a wee bit of sweetener. If using an unsalted seed butter, add a pinch of salt.
Powdered Sugar - I know corn is an issue for some people, but there are corn-free options available. I used
Miss Roben's Powdered Sugar.
Chocolate for Melting - I use
Enjoy Life Boom Choco Boom Ricemilk chocolate bars. As a "milk" chocolate, they are a touch softer than most semi-sweet and dark chocolates, and when melted, are fairly fluid for coating. If you opt to use
dark or semi-sweet dairy-free chocolate, you may want to add just a smidgen (about ½ teaspoon) of coconut oil or shortening to the chocolate when melting to keep it from being too thick.