Ingredients
Equipment
Method
Bake the graham cracker crust
- Preheat the oven to 350°F and prepare a 9-inch pie dish. Combine graham cracker crumbs, granulated sugar, and melted unsalted butter until the texture resembles wet sand.
- Press the crumb mixture firmly and evenly into the 9-inch pie dish, including up the sides. Bake at 350°F for 10 minutes until golden and set.
- Let the crust cool completely. This cooling prevents the custard from loosening when you spread it.
Make the banana pastry cream
- In a medium saucepan, whisk granulated sugar, cornstarch, and salt together. Gradually whisk in the whole milk until the mixture is smooth.
- Cook over medium heat, stirring constantly, until thickened and bubbling, about 8–10 minutes. Look for a pudding-like texture with bubbles across the surface.
- Lightly beat the egg yolks in a small bowl. Slowly pour about 1/2 cup of the hot milk mixture into the yolks while whisking continuously (tempering).
- Pour the yolk mixture back into the saucepan. Cook, stirring, for 2 more minutes until thick and glossy.
- Remove from heat and stir in unsalted butter until fully melted and smooth. Stir in pure vanilla extract to finish.
- Transfer the pastry cream to a clean bowl and press plastic wrap directly against the surface. Refrigerate for at least 2 hours until fully chilled.
Make the blueberry compote
- Combine fresh or frozen blueberries, granulated sugar, and lemon juice in a small saucepan over medium heat. Cook, stirring occasionally, until berries burst and the mixture thickens, about 8 minutes.
- Stir in the cornstarch slurry and cook for 1 more minute. Remove from heat and cool to room temperature.
Assemble and chill
- Arrange sliced ripe bananas in a single layer over the cooled graham cracker crust. Spread the chilled banana pastry cream evenly over the bananas, smoothing the top.
- Whip heavy whipping cream, powdered sugar, and vanilla extract to stiff peaks. Spread or pipe generously over the pastry cream layer.
- Spoon the cooled blueberry compote over the whipped cream and let it spill and pool naturally rather than spreading evenly. Refrigerate the pie for at least 1 hour before slicing.
- Serve cold after chilling. Slice cleanly so the purple compote stays pooled on top.
Notes
Pro tip: when tempering the egg yolks, pour the hot milk in slowly while whisking constantly to prevent scrambling. Refrigerate the assembled pie for up to 3 days; keep it tightly covered. Freezing is not recommended because the pastry cream and compote texture can break. For a lighter option, use low-fat milk for the pastry cream (texture may be slightly softer).
