Ingredients
Equipment
Method
Make and freeze the graham crust
- Combine crushed graham crackers, 1/2 cup brown sugar, and melted butter, then press firmly into a 9-inch springform pan to form an even layer. Freeze 15 minutes until set.
Simmer the brown sugar syrup
- In a Dutch oven, combine 1/2 cup brown sugar and 1/2 cup water, then simmer over medium heat until the sugar dissolves and the syrup looks glossy. Cool slightly before using.
Dissolve espresso and build the ice cream mixture
- Dissolve the espresso powder in 2 tablespoons hot water until smooth and dark. Stir the espresso into the warm brown sugar simple syrup.
- Fold about half of the espresso-brown sugar syrup into the softened coffee ice cream until evenly streaked and cohesive.
Freeze the cake base
- Spread the espresso-infused softened coffee ice cream over the frozen crust and smooth the top. Freeze for 4 hours until firm.
Finish and freeze again
- Drizzle the remaining espresso brown sugar syrup over the frozen cake surface in ribbons. Top with whipped cream in an even layer, then dust with cinnamon and brown sugar.
- Freeze for 2 more hours before serving so the drizzle and topping set cleanly.
Notes
For clean slices, loosen the springform ring only after the cake is fully frozen solid; rest at room temperature for 5–10 minutes before cutting. Store covered in the freezer up to 2 weeks. Freezing is best for this cake (freeze is required; do not refrigerate as the texture softens). If you want a lighter option, use reduced-fat whipped cream or a lower-fat vanilla/caramel coffee ice cream as the base while keeping the syrup ratio the same.
