This recipe is for French toast made by soaking marshmallows in yogurt overnight until fluffy, then sandwiching them between thick slices of bread, dipping them in egg mixture, and frying them in butter. The sweetness of the marshmallows and the refreshing taste of the yogurt are a perfect match, and you can enjoy a melt-in-your-mouth texture. If you like, you can add cheese to create a sweet and salty flavor, giving it a luxurious café-like taste. Decorating with maple syrup or powdered sugar completes a visually appealing homemade café dessert. Be careful with the heat as the marshmallows can easily burn once they start to melt.