I am always trying to think of a way to jazz up a classic vanilla cupcake recipe. Because I have such a wild and free spirit, even my husband is surprised to know that one of my ultimate favorite flavors is a classic fluffy vanilla cupcake. Then again, if you also know me (the 40ish year old mom who wears a pink wig and glitter Uggs, who also named my daughter Rebel), I can’t just bake a vanilla cupcake with plain white frosting and be done. They have to sparkle, or sprinkle, fluff, swirl up high, and sing a flavor story that’s so memorable you’ll never look at a vanilla cupcake the same…