If you like Boston Cream Pie, you’ll flip over these yummy Boston Cream Cupcakes! Tender, moist, and filled with creamy custard.
INGREDIENTS
For the Pastry Cream:
1⅓ cups heavy cream
3 egg yolks
⅓ cup granulated sugar
1/8 tsp salt
4 teaspoons cornstarch
2 tablespoons unsalted butter, chilled and cut into 2 pieces
1½ teaspoons vanilla extract
For the Cupcakes:
1¾ cups all-purpose flour
1 cup granulated sugar
1½ teaspoons baking powder
¾ teaspoon salt
12 tablespoons unsalted butter, softened but still cool, cut into 12 pieces
3 eggs
¾ cup whole milk
1½ teaspoons vanilla extract
For the Chocolate Glaze:
¾ cup heavy cream
¼ cup light corn syrup
8 ounces bittersweet chocolate, finely chopped
½ teaspoon vanilla extract
INSTRUCTIONS
Make the Pastry Cream:
Heat the heavy cream in a medium saucepan over medium heat until simmering, stirring occasionally. Meanwhile, whisk the egg yolks, sugar and salt together in a medium bowl. Add the cornstarch and whisk until the mixture is pale yellow and thick, about 15 seconds.
When the cream reaches a full simmer, slowly whisk it into the yolk mixture. Return the mixture to the saucepan and cook over medium heat, whisking constantly, until it’s a thick pudding consistency, 1 to 2 minutes. Remove the pan from the heat and whisk in the butter and vanilla extract until the butter is completely melted. Transfer the pastry cream to a small bowl and press plastic wrap directly on the surface. Refrigerate until set, at least 2 hours or up to 2 days.
Make the Cupcakes:
Preheat oven to 350 degrees F. Line a standard 12-cup muffin pan with paper liners and set aside. In the bowl of a stand mixer fitted with paddle attachment, combine the flour, sugar, baking powder and salt on medium-low speed. Add the butter and mix until the mixture resembles coarse sand. Add the eggs, gently mixing until incorporated. Add the milk and vanilla extract; to avoid splatter, blend on low and then increase to medium, mixing until light and fluffy and no lumps remain, about 3 minutes, stopping to scrape the sides and bottom of the bowl halfway through. Batter will be almost a bit “foamy” to the touch.
Fill the muffin cups three-quarters full and bake until a toothpick inserted into the center of a cupcake comes out clean, 19-20 minutes. Let the cupcakes cool in the pan for 5 minutes, then transfer them to a wire rack to cool completely.
Make the Glaze:
Combine the heavy cream, corn syrup, chocolate and vanilla in a small saucepan over medium heat, stirring constantly, until smooth. Set the glaze aside to cool and thicken at room temperature at least 1 hour (I let mine sit longer to thicken to a frosting consistency. Chill in fridge a bit, if needed.)
