Yummy Rainbow Cupcakes

Quite addicted to desserts which are both a true spoil for your taste buds and a major delight for your eyes, too? Then the tasty, so very cute looking rainbow cupcakes must be on your top favorite ones' list, am I right? Now boost your self-confidence as a pastry cook putting together this yum, yum multicolored treat starting by slicing down the fresh butter, controlling the on-scree knife, continuing with the ingredients' mixing step, making sure to use that whisk you have there like a true master chef would, then...