This bright and lively dessert will wow guests when you cut in and reveal the bright rainbow layers of cake. In this dessert, you color and bake 6 individual cakes to create the stunning effect. Get Martha Stewart’s Rainbow Cake Recipe
Rainbow Layer Cake recipe from Betty Crocker. 2 boxes vanilla cake mix divided and colored with gel food coloring. Idea from comments: Use regular whipped canned frosting for middle layers and Cool Whip refrigerated frosting for the outside.
Make your own baby food! This site has tons of recipes and gives food pairing suggestions and instructions for preparing and storing. You can search recipes by food stages or by food group. Coloring coding of the recipes makes serving baby balanced
DIY Tutorial: Rainbow Cake with Homemade, All-Natural Dyes