Description
Classic Boston Cream Pie featuring moist vanilla cake layers filled with rich, creamy pastry cream and finished with a glossy, decadent chocolate ganache. This dessert is perfect for special occasions or indulgent treats, combining smooth custard and luscious chocolate in every bite.
Ingredients
Pastry Cream
- 2 tablespoons unsalted butter
- 4 large egg yolks
- 1/2 cup granulated sugar
- 3 tablespoons cornstarch
- 1/4 teaspoon kosher salt
- 1 3/4 cups whole milk
- 2 teaspoons vanilla extract or 1 teaspoon vanilla bean paste
Cake Batter
- 3 large eggs
- 1 1/4 cups granulated sugar
- 6 tablespoons (3/4 stick) unsalted butter, melted, plus more for pans
- 3/4 cup whole milk
- 2 teaspoons vanilla extract or 1 teaspoon vanilla bean paste
- 1 1/4 cups all-purpose flour, plus more for sprinkling
- 2 teaspoons baking powder
- 1/2 teaspoon kosher salt
Chocolate Ganache
- 4 ounces bittersweet chocolate or 2/3 cup bittersweet chocolate chips, chopped finely
- 1/2 cup plus 1 tablespoon heavy cream
- 1 tablespoon light corn syrup
- 1/8 teaspoon kosher salt
Instructions
- Prepare the Pastry Cream: In a medium saucepan, combine sugar, cornstarch, and kosher salt. Whisk in egg yolks until the mixture is smooth. Gradually add whole milk while whisking. Cook over medium heat, stirring constantly until thickened to a custard consistency. Remove from heat, stir in butter and vanilla extract, then transfer the pastry cream to a bowl. Cover with plastic wrap directly on the surface to prevent a skin from forming and refrigerate until completely chilled.
- Make the Cake Batter: Preheat your oven to 350°F (175°C). Butter two 8-inch cake pans and lightly dust with flour. In a large bowl, beat the eggs and granulated sugar until light, fluffy, and pale yellow. Add melted butter, milk, and vanilla extract and mix thoroughly. In a separate bowl, whisk together all-purpose flour, baking powder, and salt. Gradually fold the dry ingredients into the wet ingredients until just combined, being careful not to overmix to keep the cake tender.
- Bake the Cakes: Divide the batter evenly between the prepared cake pans. Bake for 25 to 30 minutes, or until a toothpick inserted into the center comes out clean. Once baked, let the cakes cool in the pans for about 10 minutes, then transfer to wire racks to cool completely.
- Prepare the Chocolate Ganache: Finely chop the bittersweet chocolate and place it in a heatproof bowl. In a small saucepan, combine heavy cream, light corn syrup, and salt; heat over medium heat until it just begins to boil. Pour the hot cream mixture over the chopped chocolate and let it sit for 1 to 2 minutes. Stir gently until the chocolate is fully melted and the ganache is smooth and glossy. Allow ganache to cool slightly until it thickens but remains pourable.
- Assemble the Boston Cream Pie: Place one cake layer on a serving plate. Spread the chilled pastry cream evenly over the top of this layer. Carefully place the second cake layer on top. Pour the chocolate ganache over the top layer, allowing it to drip down the sides for an elegant finish. Refrigerate the assembled cake for at least one hour to set the ganache before slicing and serving.
Notes
- Ensure the pastry cream is fully chilled before assembly for best texture.
- You can use vanilla bean paste for a more intense vanilla flavor in both the pastry cream and cake batter.
- Make sure not to overmix the cake batter to keep the cake light and fluffy.
- The ganache should be warm but not hot when pouring to get a smooth glaze.
- Store leftovers covered in the refrigerator and consume within 3 days for optimal freshness.
- Prep Time: 25 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
