When I first started working on this easy rainbow cake recipe for my Beautiful Bundts cookbook, I wasn't sure the concept would work. Would the colors all blend upon baking and make one big embarrassing mess, or would they swirl beautifully? Luckily, it was the latter, and this vibrant, lemon glazed, vanilla cake became one... The post Easy Rainbow Cake with Lemon Glaze appeared first on Peanut Butter and Julie.