Once we realized we could make a few standard meals rainbow (like this rainbow grilled cheese, for example), we've been having a hard time eating anything that isn't bright and colorful. Another case in point: this homemade rainbow pasta! Adding some color to foods has been a popular trend for a while, but a lot of those recipes also use food coloring and artificial dyes. To put a healthier spin on things, we thought we'd make one that's just as colorful using all-natural ingredients instead . . . and the result was delicious! This does take a little time to prepare, but the final dish is so worth it. Plus, we've added a delicious butter sauce that complements the pasta perfectly. After one bite you'll want to lick the bowl clean!