Image and Recipe from Magnolia Bakery
Magnolia Bakery's classic vanilla cupcakes are iced with an American-style vanilla buttercream in our trademark swirl. All bakers need a reliable recipe in their arsenal when it comes to decorating cakes and cupcakes. This one is sweet, but not too sweet it hurts your teeth. If you make it correctly, it shouldn't be too gritty or heavy. You must mix this on low speed–if you get impatient and go too fast you will create air bubbles, which makes it difficult to get a smooth finish on your cakes. Adjusting the amount of milk or cream changes the consistency. This buttercream is great for icing cakes with more complex designs, as it holds a shape really well.
Makes: 4 cups (enough for one 9-inch or 24 cupcakes)