For this cake you can use any kind of ice cream you want (you don't have to be a hero, I won't tell if you didn't make the ice cream from scratch; we know the cake is all about the chocolate cookie crunchies). Since this cake is really a glorified vector for crunchie consumption, feel free to substitute whatever homemade or store bought ice cream you enjoy with chocolate.
I prepared a very simple raspberry ice cream. It's low on added sugar so the raspberry and cream flavor comes through, lending it a pleasant freshness. For this recipe I prefer frozen raspberries for a few reasons: unless raspberries are in peak season, you can get frozen organic raspberries for cheaper than fresh ones and when the berries defrost they release a good deal of bright pink juice that gives the ice cream a lovely pink hue while allowing for lots of whole berry pieces to be mixed throughout (as opposed to mashing up fresh berries).
The cookie recipe is adapted from the Smitten Kitchen's chocolate wafer cookie recipe. In a pinch you can use Nabisco Chocolate wafers (the kind of cookies called for in ice box cake). Use at least two 9-ounce boxes. For true crunchie fiends you might want to up that to three boxes.
About the author: Alexandra Penfold is mild-mannered children's book editor by day, food ninja by night. Never one to skip dessert she's the Brownie half of Blondie & Brownie and a Midtown Lunch contributor. You can follow her on Twitter at @blondiebrownie.
Every recipe we publish is tested, tasted, and Serious Eats-approved by our staff. Never miss a recipe again by following @SeriousRecipes on Twitter!
Homemade Raspberry Ice Cream Cake With Chocolate Crumb Crust
About This Recipe
|Active time:||1 1/2 hours|
|Total time:||4 1/2 hours plus overnight chilling|
|Special equipment:||electric stand mixer, 9-inch spring form pan, parchment paper, ice cream maker|
|This recipe appears in:||Weekend Baking Project: Homemade Raspberry Ice Cream Cake With Chocolate Crumb Crust American Classics: Raspberry Ice Cream Cake|
- For the Ice Cream:
- 6 egg yolks
- 1/2 cup sugar
- 2 cups heavy cream
- 1 cup whole milk
- 1/4 teaspoon of salt
- 2 cups frozen raspberries, defrosted
- 2 teaspoons vanilla extract
- For the Chocolate Cookie Crunchies:
- 1 1/2 cups (about 7.5 ounces) all-purpose flour
- 3/4 cup best quality unsweetened cocoa powder
- 1/4 teaspoon salt
- 1/4 teaspoon baking soda
- 14 tablespoons (1 3/4 sticks) unsalted butter, slightly softened, plus 3 tablespoons, melted
- 3/4 cup (about 5 ounces) sugar
- 3 tablespoons whole milk
- 2 teaspoons vanilla extract
In a medium bowl lightly beat egg yolks with a 1/4 cup of sugar and set aside. In a medium saucepan add cream, milk, salt, and remaining sugar. Heat mixture over medium low heat, whisking occasionally, until bubbles begin to form along the edges of the pan. Remove from heat and add heated cream mixture to eggs one tablespoon at a time while whisking constantly.
Once the cream mixture and eggs have been combined return to the saucepan and heat on medium low until mixture coats back of a spoon or spatula and line drawn with a finger leaves a distinct trail. Mixture should register 170° to 175° F on an instant read thermometer. Do not allow mixture to overheat.
Pour custard into a medium bowl and whisk in raspberries and vanilla extract. Set bowl over an ice bath. Let cool at room temperature for 1 hour, stirring occasionally, then cover and refrigerate for 2 more hours or until completely chilled.
While the custard is chilling, prepare your cookies. In a medium bowl whisk together, flour, cocoa powder, salt and baking soda. Set aside. In the bowl of a stand mixer fitted with a paddle attachment, add 14 tablespoons softened butter and sugar and beat on medium high speed until light and creamy about 3 minutes. Add flour mixture and beat on medium speed until just combined, then add milk and vanilla and beat until dough comes together. Remove dough from bowl and shape into two logs that are approximately 1 1/2 inches in diameter. Wrap dough logs with plastic wrap or waxed paper and chill in the refrigerator for at least an hour or place in freezer for about 30 minutes or until logs are firm enough to slice.
Adjust oven rack to center position and preheat oven to 350° F. Slice thin wafers (about 1/8 inch thick) from the cookie log and place at least 1 ½ inches apart on a parchment lined baking sheet. Bake cookies for 5 minutes, rotate pan and continue baking until edges of cookies are slightly crisp, about 5 to 8 minutes longer.
Allow cookies to cool for 2 minutes on the pan then transfer to a wire rack to cool completely. Once cookies are completely cooled place in a large zipper lock bag and coarsely crush them.
In a medium bowl combine 2 cups of cookie crumbs with remaining melted butter until crumbs are thoroughly moistened. Press crumb mixture into the bottom of a springform pan. Set aside.
Churn chilled custard according to your ice cream maker's instructions. Transfer half of the ice cream to the prepared springform pan, spreading it with a spatula to completely cover the crumbs. Cover ice cream evenly with half of the remaining crumbs then repeat, covering those crumbs with remaining ice cream and topping off the cake with crumbs. Cover pan with plastic wrap and freeze overnight.
Release sides of pan to serve cake and allow cake to thaw for several minutes before cutting and plating.