Have no fear, the alcohol version of roasting marshmallows is here. 1571°F is the only beer caramelizer , AKA “Beer Poker”, on the market. It works by flash heating the sugars found in craft beers and other alcoholic beverages. This happens by heating up the stainless steel tip in a campfire until it is glowing red. Once glowing, plunge it into your drink to enjoy the transformation experience.