It's only been a couple of weeks since the Rainbow Grilled Cheese Sandwich hit the World Wide Web, but since then people have been obsessed with pigmenting their meals. Although colorful food often denotes healthier eating habits, that's not necessarily the case when it comes to these recipes. But that's what makes them even more fun.
In the case of the Rainbow Grilled Cheese Sandwich, PopSugar Food's do it yourself tutorial is fairly easy to excute. All you're really adding is food coloring into the mix and then carefully lining up the differentl hued cheeses to create a rainbow effect. For those who want to get really creative, you can add matching sprinkles on top as a playful garnish before serving.