This is not really a recipe for something edible, is it? Well, that is correct, but if you want to obtain the most perfect, soft and round burger buns, you might want to consider the idea of watching this video and learning with us how to make these very useful rings out of simple kitchen foil. Have you ever wondered if it was possible to create DIY pastry rings at home without having to buy their very expensive stainless steel counterparts? We now have the answer to your question.