The ultimate meringue is usually made from two ingredients: eggs and sugar. If you want to try a new recipe or you suddenly find yourself without eggs, you can use the liquid from canned beans. The liquid left in every can of white beans (or chickpeas) is famous as a cheap and accessible ingredient that can replace eggs in any baking recipe, from pies and breads to cookies and cakes. For meringue, many recommend using white bean juice because the resulting flavor is milder and it also blends better with sugar substitutes (like stevia), unlike canned chickpea liquid.