Coconut “Twinkie” Cupcakes with Lemon Filling
I love the concept of Twinkies, but I can do without the artificial taste. So, I’ve put together two of my favorite flavors in a little filled cupcake that’s neither too dry nor excessively sweet. These are a great way to celebrate a friend’s birthday.
CHEF’S TIP: Fill these cupcakes with anything you like. If you don’t have time to make the lemon curd filling, fill them with marmalade and top them with whipped cream.
Total Timeunder 4 hours
Make Ahead RecipeYes
OccasionBuffet, Casual Dinner Party, Family Get-together
Taste and Texturebuttery, creamy, fruity, sweet
Type of Dishcake
- ½ cup (4 ounces/113 grams) fresh lemon juice
- 2 tablespoons unsalted butter, at room temperature
- ½ cup (4 ounces/113 grams) heavy whipping cream
- ½ cup (3 2/3 ounces/104 grams) sugar
- 3 large egg yolks
- 1 vanilla bean, split lengthwise in half, seeds scraped out, and seeds and pod reserved, or 2 teaspoons vanilla extract
- ½ teaspoon salt
- 1 tablespoon unsalted butter, at room temperature, for greasing the ramekins
- ½ cup (3½ ounces/98 grams) sugar, plus more for sugaring the ramekins
- ½ cup (2½ ounces/72 grams) allpurpose flour
- ½ cup (1½ ounces/42 grams) finely shredded unsweetened dried coconut
- 3 large eggs, separated, at room temperature
- 1 large egg yolk, at room temperature
- 1 tablespoon grated lemon zest
- ¼ teaspoon salt
- 1 teaspoon vanilla extract
To make the lemon filling: Put all of the ingredients in a double boiler or in a heatproof bowl set over a saucepan of barely simmering water. Whisk constantly until the mixture becomes very thick, like jam, about 15 minutes. Remove from the heat, put a piece of plastic wrap directly on the surface of the curd, and refrigerate until completely chilled, about 2 hours.
Meanwhile, make the coconut cupcakes: Preheat the oven to 350°F. Generously butter and sugar twelve 4-ounce ramekins or line a 12-cup muffin tin with paper or foil liners; set aside.
Sift the flour into a large mixing bowl and stir in the coconut. Set aside.
Put the egg whites in the bowl of an electric mixer fitted with the whisk attachment and whisk at medium-high speed until frothy. With the machine running, slowly add 1/3 cup of the sugar and continue whisking until medium-soft peaks form. (When you lift the whisk from the mixture, a peak will form and the top of the peak will fall back down.) Transfer the whipped whites to another large bowl.
Put the egg yolks and lemon zest in the electric mixer bowl and whisk at medium speed until the yolks break, then add the salt and the remaining 2 tablespoons plus 2 teaspoons sugar and continue whisking until the yolks are pale yellow, thick, and doubled in volume, about 10 minutes.
Add the vanilla to the yolk mixture and whisk until well incorporated. Add one-third of the whipped whites to the yolks and stir well. Carefully fold in the remaining whites just until incorporated, trying to make sure they do not lose volume. Fold in half the flour mixture, then fold in the remaining flour until no traces of flour remain.
Divide the batter among the ramekins or muffin cups. If using ramekins, put them on a baking sheet. Bake for 4 minutes, then rotate the pan and bake until a tester comes out clean and the tops are puffed and golden brown, about 5 minutes more. Remove from the oven and cool for 5 minutes in the ramekins or pan, then unmold and cool completely on a rack. The cakes will deflate as they cool.
Transfer the chilled lemon filling to a pastry bag fitted with a small plain tip. Poke a hole in the top of each cupcake with the tip of the pastry bag, and slowly pipe in the curd until it begins to squirt out the opening. You will be able to feel when the cupcake is filled. Or, if you do not have a pastry bag, use a small paring knife to poke a hole in the top of each cupcake. Put the lemon curd in a large Ziploc bag, snip off the tip of one of the corners to make a small hole, and use the bag to pipe the curd into the cupcakes. Serve the same day.
2007 Pichet Ong