Black Sesame Ice Cream Cake
A creamy no-bake ice cream cake featuring nutty toasted black sesame, layered over a chocolate wafer crust and finished with lightly sweetened whipped cream. Perfect for summer gatherings or as a sophisticated twist on classic ice cream cake.
- Author: sarra
- Prep Time: 30 minutes active
- Cook Time: 10 minutes
- Total Time: 8 hours 40 minutes (including chilling & freezing)
- Yield: One 9-inch cake (about 12 servings) 1x
- Category: Dessert
- Method: No-bake, Frozen
- Cuisine: Japanese-inspired
- Diet: Vegetarian
- Chocolate Wafer Crust
- 200 g chocolate wafer cookies (about 24), crushed fine
- 4 Tbsp (60 g) unsalted butter, melted
- Black Sesame Ice Cream
- 1/2 cup (70 g) black sesame seeds, toasted
- 3/4 cup (150 g) granulated sugar, divided
- 2 cups (480 ml) heavy cream
- 1 cup (240 ml) whole milk
- 1/4 tsp fine sea salt
- 4 large egg yolks
- Topping
- 1 cup (240 ml) heavy cream, well-chilled
- 2 Tbsp (15 g) powdered sugar
- 1 tsp vanilla extract
- 1 Tbsp black sesame seeds, lightly toasted, for garnish
- Line a 9-inch (23 cm) springform pan with parchment. Combine crushed chocolate wafers and melted butter; press firmly into an even layer on the pan bottom. Freeze while preparing the ice cream.
- Grind toasted black sesame seeds with 1/4 cup of the sugar in a food processor until they form a moist, shiny paste.
- In a saucepan, whisk together remaining 1/2 cup sugar, cream, milk, and salt. Heat over medium until steaming.
- In a bowl, whisk egg yolks. Slowly ladle about 1/2 cup of the hot cream mixture into yolks, whisking constantly, then return tempered yolks to saucepan.
- Cook custard, stirring with a spatula, until it thickens slightly and coats the back of the spatula (170-175 °F / 77-80 °C). Remove from heat; whisk in black-sesame paste until smooth.
- Strain custard through a fine mesh sieve into a clean bowl; cool to room temperature, then cover and chill at least 4 hours (or overnight).
- Churn chilled custard in an ice-cream maker according to manufacturer instructions until it reaches a soft-serve consistency.
- Spread churned black sesame ice cream over the frozen crust, smoothing the top. Cover and freeze until firm, at least 4 hours.
- For topping, whip 1 cup cream with powdered sugar and vanilla to soft peaks. Unmold cake; pipe or spread whipped cream over the surface. Sprinkle with toasted black sesame seeds.
- Return cake to freezer 20 minutes to set the topping, then slice with a warm knife and serve.
Notes
- Toast sesame seeds in a dry skillet over medium heat, 2-3 min, until fragrant; cool before grinding.
- If you lack an ice-cream maker, freeze custard in a shallow pan, stirring vigorously every 30 min for 3 hours.
- For a shortcut, substitute 1 qt (about 1 L) store-bought black sesame ice cream, softened, for the homemade custard.
- The cake keeps well, tightly wrapped, for up to 1 month in the freezer.
Nutrition
- Serving Size: 1 slice (1/12 cake)
- Calories: 380
- Sugar: 22 g
- Sodium: 120 mg
- Fat: 24 g
- Saturated Fat: 14 g
- Unsaturated Fat: 9 g
- Trans Fat: 0 g
- Carbohydrates: 32 g
- Fiber: 1 g
- Protein: 6 g
- Cholesterol: 125 mg
Keywords: black sesame, ice cream cake, Japanese dessert, no-bake, summer treat