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Boston Cream Pie Cheesecake
⏱ Time & Yield
- Prep: 35 minutes
- Bake: 70–75 minutes
- Chill: 6 hours (overnight best)
- Serves: 12 slices
🧾 INGREDIENTS
🍪 Crust
- 2 cups vanilla wafer crumbs (or graham crackers)
- ½ cup unsalted butter, melted
- 2 tbsp granulated sugar
🍮 Vanilla Custard Layer
- 1½ cups whole milk
- ½ cup heavy cream
- ½ cup granulated sugar
- 4 egg yolks
- 3 tbsp cornstarch
- 1½ tsp vanilla extract
- Pinch of salt
- 1 tbsp unsalted butter
🧀 Cheesecake Layer
- 24 oz (680 g) cream cheese, softened
- ¾ cup granulated sugar
- 3 large eggs, room temperature
- ¾ cup sour cream
- 1 tbsp vanilla extract
🍫 Chocolate Ganache
- 1 cup semi-sweet chocolate chips
- ½ cup heavy cream
- 1 tbsp butter (for shine)
🥣 INSTRUCTIONS (VERY DETAILED)
🔹 STEP 1: PREP THE PAN
- Preheat oven to 160°C / 325°F.
- Line the bottom of a 9-inch springform pan with parchment.
- Wrap the outside of the pan with foil (for water bath).
🔹 STEP 2: MAKE THE CRUST
- Mix cookie crumbs, sugar, and melted butter.
- Press firmly into the bottom of the pan.
- Bake 10 minutes, then cool.
🔹 STEP 3: MAKE THE VANILLA CUSTARD
- Heat milk and cream until warm (not boiling).
- In a bowl, whisk sugar, egg yolks, cornstarch, and salt.
- Slowly pour warm milk into egg mixture while whisking.
- Return mixture to saucepan.
- Cook over medium heat, whisking constantly, until thick.
- Remove from heat. Stir in vanilla and butter.
- Cover with plastic wrap directly on surface and cool completely.
🔹 STEP 4: MAKE CHEESECAKE BATTER
- Beat cream cheese until smooth (2–3 minutes).
- Add sugar and mix well.
- Add eggs one at a time, mixing gently.
- Mix in sour cream and vanilla.
- Do not overmix.
🔹 STEP 5: ASSEMBLE & BAKE
- Pour cheesecake batter over cooled crust.
- Place springform pan in a roasting pan.
- Pour hot water halfway up the sides (water bath).
- Bake 65–70 minutes.
- Center should slightly jiggle.
- Turn oven off, crack door, cool 1 hour inside oven.
🔹 STEP 6: CHILL
- Refrigerate cheesecake at least 4 hours, preferably overnight.
🔹 STEP 7: ADD CUSTARD LAYER
- Spread cooled vanilla custard evenly over chilled cheesecake.
- Refrigerate 30 minutes to set.
🔹 STEP 8: MAKE GANACHE
- Heat cream until steaming (not boiling).
- Pour over chocolate chips and butter.
- Let sit 2 minutes, then stir smooth.
- Pour ganache over custard layer.
- Chill 30–60 minutes until set.
🍽 SERVING
- Slice with hot, clean knife
- Serve cold for clean layers
⭐ PRO TIPS
- Full-fat cream cheese only
- Water bath prevents cracks
- Custard must be fully cooled before spreading
🫙 STORAGE
- Fridge: up to 5 days
- Freezer: Cheesecake only (without custard/ganache)
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