Description
This Boston Cream Pie Cheesecake combines the best of both worlds—a creamy vanilla cheesecake layered with a light sponge cake, filled with silky pastry cream, and topped with a rich chocolate ganache. It’s the ultimate upgrade to the classic Boston Cream Pie, perfect for special occasions or when you’re craving a luxurious dessert
Ingredients
Units
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For the Sponge Cake Layer:
- 3/4 cup all-purpose flour
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
- 2 large eggs
- 1/2 cup granulated sugar
- 1 teaspoon vanilla extract
- 2 tablespoons unsalted butter (melted)
- 2 tablespoons whole milk
For the Cheesecake Layer:
- 2 (8 oz) blocks cream cheese (softened)
- 1/2 cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 1/2 cup sour cream
For the Pastry Cream Filling:
- 1 cup whole milk
- 1/4 cup granulated sugar
- 2 large egg yolks
- 2 tablespoons cornstarch
- 1/2 teaspoon vanilla extract
- 1 tablespoon unsalted butter
For the Chocolate Ganache:
- 1/2 cup heavy cream
- 3/4 cup semi-sweet chocolate chips
Instructions
Make the Sponge Cake:
- Preheat oven to 350°F (175°C). Grease and line a 9-inch springform pan with parchment paper.
- In a bowl, whisk together flour, baking powder, and salt. Set aside.
- In another bowl, beat eggs and sugar until light and fluffy (2–3 minutes).
- Stir in vanilla extract, melted butter, and milk until combined.
- Gently fold in the dry ingredients until just incorporated.
- Pour the batter into the prepared pan and bake for 12–15 minutes, or until a toothpick inserted comes out clean.
- Let cool in the pan while making the cheesecake layer.
Make the Cheesecake Layer:
- Reduce oven temperature to 325°F (163°C).
- In a large bowl, beat cream cheese and sugar until smooth.
- Add eggs one at a time, mixing just until combined. Stir in vanilla extract and sour cream.
- Pour batter over the cooled sponge cake layer in the springform pan.
- Bake for 35–40 minutes, or until the center is slightly jiggly but set around the edges.
- Turn off the oven and let the cheesecake cool inside for 30 minutes with the door slightly open. Then refrigerate for at least 4 hours, or overnight.
Make the Pastry Cream Filling:
- In a saucepan, heat milk over medium heat until warm but not boiling.
- In a separate bowl, whisk sugar, egg yolks, and cornstarch until smooth.
- Slowly pour warm milk into the egg mixture, whisking constantly.
- Return mixture to the saucepan and cook over low heat, stirring continuously, until thickened (2–3 minutes).
- Remove from heat and stir in vanilla extract and butter.
- Transfer to a bowl, cover with plastic wrap (pressing it onto the surface), and refrigerate until completely cool.
Assemble the Cheesecake:
- Once the cheesecake is fully chilled, remove it from the springform pan.
- Spread pastry cream evenly over the cheesecake layer.
Make the Chocolate Ganache:
- Heat heavy cream in a microwave-safe bowl until hot but not boiling.
- Pour over chocolate chips and let sit for 2 minutes, then stir until smooth.
- Let ganache cool slightly, then pour over the pastry cream layer, spreading evenly.
Final Touches:
- Chill the cheesecake for another 30 minutes before slicing and serving.
Notes
- Store in the fridge for up to 5 days.
- To make slicing easier, run a knife under hot water before cutting.
- If you want extra richness, add a drizzle of caramel sauce on top