A buttery biscuit crust topped with layers of smooth vanilla and spiced pumpkin cheesecake, finished with a golden, crunchy cinnamon oat streusel. The perfect indulgent autumn treat!
Prep Time30 minutesmins
Cook Time1 hourhr25 minutesmins
Freeze2 hourshrs
Total Time3 hourshrs55 minutesmins
Servings: 24bars
Ingredients
For the Crust
300gdigestive biscuit/graham cracker crumbs
50gcaster or granulated sugar
115gunsalted buttermelted
For the Cheesecake
900gcream cheesesoftened
200gcaster or granulated sugar
25gplain/all-purpose flour
2large eggsroom temperature
1large egg yolkroom temperature
1teaspoonvanilla extract
240gplain Greek-style yogurt
220gcanned pumpkin puree
1teaspoonground cinnamon
½teaspoonground ginger
¼teaspoonground nutmeg
For the Streusel Topping
125gplain/all-purpose flour
90grolled oats
100glight brown sugar
1tablespoonground cinnamon
115gunsalted buttercold and cubed
Instructions
For the Crust
Preheat the oven to 180°C/160°C Fan/350°F/Gas 4. Line a 33 × 23 cm (13 × 9-inch) baking tin with parchment paper. Set aside.
In a medium mixing bowl, stir together the biscuit crumbs and sugar. Add the melted butter and mix until all the crumbs are evenly moistened.
Press the mixture firmly and evenly into the base of the prepared tin.
Bake for 10 minutes, then set aside to cool whilst preparing the cheesecake filling.
For the Cheesecake
In a large mixing bowl, beat together the cream cheese and sugar until smooth and combined.
Add the flour, eggs, egg yolk, vanilla extract, and yogurt, and mix until smooth and well combined.
Pour half of the cheesecake mixture over the prepared crust and spread it out evenly. Place in the freezer for 2 hours, or until firm.
Preheat the oven to 170°C/150°C Fan/325°F/Gas 3.
Add the pumpkin puree, cinnamon, ginger, and nutmeg to the remaining cheesecake mixture, and whisk until combined.
Carefully spoon the pumpkin cheesecake mixture over the frozen vanilla cheesecake layer and spread it out evenly.
Bake for 30 minutes.
For the Streusel Topping
In a medium mixing bowl, whisk together the flour, rolled oats, light brown sugar, and cinnamon.
Add the cold butter and rub it into the dry ingredients using your fingertips until the mixture resembles coarse crumbs.
Remove the cheesecake from the oven and sprinkle the streusel topping evenly over the surface.
Return to the oven and bake for a further 45 minutes, or until the cheesecake is set and the streusel topping is golden brown.
Leave to cool completely in the tin on a wire rack, then cover and refrigerate overnight before slicing into bars and serving.
Notes
Pumpkin puree: Use pure canned pumpkin puree, not pumpkin pie filling, which contains added sugar and spices.Make ahead: The cheesecake mixtures can be prepared up to 48 hours in advance and stored covered in the fridge. The streusel topping can also be prepared up to 3 days ahead and refrigerated in an airtight container.Storage: Store the bars tightly covered in the fridge for up to 5 days.Freezing: These cheesecake bars freeze well for up to 2–3 months. Wrap individual bars tightly and place in a freezer-safe container. Thaw overnight in the fridge before serving.