I'm obsessed with Nerdy Nummies, the happiest, quirkiest baking show you'll ever watch. It was created by Seattle native Rosanna Pansino, and it's the second most popular cooking channel on YouTube with over 260 million page views.

She recently shared with Today's Mama how to make a rainbow cake, which is a top trend for kids' birthday parties (just check out Pinterest!).

Happy baking!

https://www.youtube.com/watch?v=EC77tcJZIdU