Description
This homemade Chocolate Ice Cream Cake features a rich brownie base topped with a smooth layer of chocolate ice cream, finished with a glossy chocolate ganache and optional chocolate frosting decorations. Perfect for chocolate lovers looking for a decadent, make-ahead dessert with a creamy texture and intense chocolate flavor.
Ingredients
Scale
Brownie Base
- ½ cup vegetable oil
- 1 ¼ cup granulated sugar
- 2 large eggs
- 1 large egg yolk
- 1 teaspoon vanilla extract
- ¾ cup all-purpose flour
- ¾ cup cocoa powder
Ice Cream Layer
- 1.5 quart chocolate ice cream
Chocolate Ganache
- 3 ounces semi-sweet chocolate, chopped
- â…“ cup heavy cream
- â…“ cup unsalted butter
- ¼ cup cocoa powder
- 1-2 cups powdered sugar (for sweetness adjustment)
- 1-3 tablespoons whipping cream or milk (to adjust consistency)
Optional Frosting
- 1 cup unsalted butter, softened
- 1-2 cups powdered sugar
- ¼ cup cocoa powder
- 1-3 tablespoons whipping cream
Instructions
- Prepare the Brownie Base: Preheat your oven to 350°F (180°C). Grease and wrap the outside of a 9-inch springform pan with aluminum foil to prevent leaks.
- Mix the Brownie Batter: In a medium bowl, whisk together vegetable oil and granulated sugar until combined. Add eggs, egg yolk, and vanilla extract, stirring well. Gradually fold in the all-purpose flour and cocoa powder until the batter is smooth and fully mixed.
- Bake the Brownie: Pour the batter into the prepared springform pan. Bake for 25-30 minutes, or until a toothpick inserted near the center comes out mostly clean. Remove from oven and allow the brownie base to cool completely at room temperature.
- Prepare the Ice Cream Layer: Let the chocolate ice cream soften at room temperature for 20-30 minutes to reach a spreadable consistency. Stir gently to a smooth, soft-serve texture.
- Assemble Ice Cream Layer: Spread the softened ice cream evenly over the cooled brownie base in the springform pan. Cover the pan and freeze for at least 12 hours, or until fully firm.
- Make the Chocolate Ganache: Finely chop the semi-sweet chocolate. In a small saucepan, gently heat the heavy cream until it just begins to boil. Pour the hot cream over the chopped chocolate and let sit for a minute, then whisk until the mixture is smooth and glossy.
- Finish Ganache: Stir in the unsalted butter and cocoa powder. Adjust sweetness and texture by adding powdered sugar and whipping cream or milk as needed for desired thickness.
- Apply Ganache. Pour the ganache over the firm ice cream layer in the pan, smoothing the top with a spatula. Freeze again until the ganache is set and firm, about 1-2 hours.
- Optional Frosting: In a bowl, beat the softened butter until smooth. Gradually sift in powdered sugar, cocoa powder, and add whipping cream spoonful by spoonful until the frosting reaches a pipeable consistency.
- Decorate: Pipe the frosting along the edges of the cake for an elegant finish. Return to freezer until ready to serve.
- Serve: Before serving, let the cake sit at room temperature for 5-10 minutes to soften slightly. Carefully remove the springform pan sides. Use a warm knife to slice clean pieces and enjoy.
Notes
- Wrapping the springform pan helps prevent leaks during baking and freezing.
- Allow the brownie to cool completely before adding ice cream to avoid melting.
- Softening ice cream makes spreading easier and ensures an even layer.
- Adjust the ganache sweetness and texture with powdered sugar and cream as preferred.
- The optional frosting adds a decorative touch but can be omitted for a simpler cake.
- Use a warm knife for slicing to get smooth, clean cuts.
- Freeze the assembled cake well to maintain structure while serving.
