Now the Wall Street Journal has chimed in with the dramatic headline "The Cupcake Bubble is Bursting." If I were planning to open a cupcake shop, I might pay attention to such reports. Since I'm not, I'm here to declare the cupcake alive and well, cool or not!
And it's springtime! So I'm celebrating the season with refreshing lime cupcakes with lime buttercream frosting. Of course, they might look more photogenic and "limey" with a little green food coloring, but as you probably already know, artificial food coloring is just one of the many things I'm "anti."
These cupcakes are really fluffy and wonderful, if I do say so myself. And the only cupcakes I like more than citrus cupcakes are Carrot Cupcakes with Cream Cheese Frosting. Do you like cupcakes?
Lime Cupcakes with Lime Buttercream Frosting
(Makes 12)
The Cupcakes
1 large egg
1 large egg white
1/2 cup (4 fluid ounces/118 ml) milk
1 teaspoon vanilla extract
1 dip-and-sweep cup (5 ounces/142 grams) unbleached all-purpose flour
3/4 cup (5.25 ounces/149 grams) sugar
2 teaspoons baking powder
1/4 teaspoon salt
5 tablespoons (2.5 ounces/71 grams) unsalted butter, room temperature
1 tablespoon lime juice
1 1/2 teaspoons grated lime zest
The Frosting
5 tablespoons (2.5 ounces/71 grams) unsalted butter, room temperature
2 cups (8 ounces/227 grams) powdered sugar, unsifted
Pinch salt
1/2 teaspoon vanilla extract
1 tablespoon lime juice
1 teaspoon very finely grated lime zest
1 Preheat oven to 350F/180C/Gas4. Put 2½-inch paper bake cups in a standard muffin tin. In small bowl, lightly combine the eggs, a quarter of the milk, and the vanilla.
2 In large mixing bowl, combine all the dry ingredients and mix on low speed for a minute to "sift." Add the softened butter and remaining milk. Mix on low speed until combined. With mixer on medium-high speed, beat for a minute and a half. Scrape the bowl.
3 Beat in the egg mixture in three batches, beating for 20 seconds after each addition. Scrape the bowl and, with spatula, stir in lime juice and zest. (I do it by hand because zest tends to get tangled up in the beaters unless it's very finely grated.)
4 Using a 1/4-cup measure, fill the bake cups with a scant 1/4 cup of batter. Bake for about 20 to 24 minutes or until they are golden and test done with a toothpick.
5 Immediately remove from pans and cool on wire rack for an hour. They must be thoroughly cool before frosting.
6 In bowl of stand mixer, or with a hand mixer, cream the butter until smooth. With the mixer on low speed, gradually beat in the powdered sugar. Scrape down the sides of the bowl. Add the salt, vanilla extract and lime juice and beat on high speed until frosting is light and fluffy, about 5 minutes. Toward the end, beat in the finely grated lime zest. With a pastry bag fitted with a 2D or 1M tip, pipe frosting on cupcakes in a classic swirl.
Note: You might want to try my Velvety Vanilla Cupcakes - That Just Happen to Be Gluten-Free.