Two classics made into one epic dessert. Juicy, whiskey-kissed peaches tucked into a creamy cheesecake with a crunchy crumble on top. If you love peaches, this is a must.
Melt butter in a skillet over medium heat. Add peaches, brown sugar, vanilla, whiskey, nutmeg, and lemon juice.
Bring to a low boil, then reduce to medium-low.
Mix together cornstarch and cold water until combined. Stir the cornstarch slurry into the peaches. Cook, stirring frequently, about 10 minutes until the syrup thickens. Remove from heat and let cool.
Step 2: Crust
Preheat oven to 375 F. Mix cookie crumbs and melted butter until fully incorporated.
Press mixture into the bottom of a parchment lined 9-inch springform pan. Bake 8–10 minutes and cool completely.
Reduce oven temperature to 325 F.
Step 3: Cheesecake batter and baking
In a stand mixer, beat cream cheese on medium until fluffy, about 30 seconds. Gradually add sugar, vanilla, and heavy cream while mixing. Scrape down sides.
Add eggs one at a time on low speed, mixing completely between additions.
Pour half the cheesecake batter into the cooled crust. Spoon half the peach filling evenly over the batter. Pour the remaining batter on top and smooth gently.
Line the outside of the springform pan with heavy-duty aluminum foil and place the pan on a rimmed baking sheet. Bake at 325 F for 75 minutes; the edges should be puffed and lightly golden while the center still has a slight jiggle. Turn the oven off, open the oven door about 2 inches, and let the cheesecake cool slowly in the oven for one hour. Then place the pan on a wire rack until completely cool before chilling.
Step 4: Crumble topping, finish and chill
Preheat oven to 350 F. Mix all crumble topping ingredients until coarse crumbs form.
Spread crumble on a parchment-lined baking sheet and bake 10–12 minutes, stirring every 3 minutes so it browns evenly and does not burn. Cool completely.
When cheesecake is near room temperature, layer the remaining half of the peach filling across the top, then sprinkle the cooled crumble evenly over the peaches.
Refrigerate at least 8 hours, ideally overnight. For neat slices, use a hot, clean knife and wipe between cuts.