Muffin tins provide a way to make individual treats that are uniform and easy to get out of the pan. They also offer a range of sizes, from mini treats to oversized ones.
The trick is simple: Prepare your Rice Krispie treat base as usual, but instead of using a greased baking dish, lightly grease a muffin tin to use instead.
Not only are they the perfect size for kids to eat, but they're also a great kitchen project to share. So, get out the muffin tin and the marshmallows and start experimenting.