Let's be honest: Your muffin tins are probably gathering dust on an impossible-to-reach shelf in the pantry right now. But if you've only been using them for muffins, you're in for a surprise. There are a ton of recipes you can make (and the meal prepping options are endless). So dust off your pans and try one of these 43 muffin-tin recipes for breakfast, lunch, dinner or dessert.