Homemade Dairy Queen Ice-Cream Cake

Cut cake
The August birthdays at my office are my boss Laurie’s and mine. There used to be a couple more, but as people have left and been replaced, we’re the only two (and now the year is nicely rounded out with at least one birthday each month).

As the office birthday party coordinator, I asked Laurie what she’d like for the celebration. She suggested I decide. Oh, the pressure! I hate making that kind of decision—the other birthday people are supposed to decide. But in years past, Laurie has several times requested Dairy Queen Ice-Cream Cake, so with my new found no-churn ice-cream making ability, maybe I could make a homemade version? Yeah, that’s the ticket!

There were several copycat versions out there, and I ended up adapting one from Browned Eyed Baker, whose recipes I’ve had success with before. My ice-cream, hot fudge sauce and whipped cream frosting are all homemade, but I drew the line at making homemade Oreos. That’s like trying to make your own Coca-Cola—it’s can’t be done.
Fudge Jar

Vanilla Ice-Cream

Vanilla Ice-Cream

The recipe may seem putzy and you do have to make it over the course of a couple days, but the actual hands-on time isn’t that bad—less than an hour total, so as long as you plan ahead, it’s no big deal.

One thing that bears mentioning, especially since my blog usually contains recipes that lean more toward the healthy side, this isn’t a dessert you should have often. It’s delicious and exponentially better than the Dairy Queen version that contains some not so natural flavors and ingredients, but it’s very rich and high in saturated fat, and best reserved for truly special occasions—like office or kids (both the young and old variety) birthdays and other events that merit a huge splurge.

Cake made of ice-cream!

Cake made of ice-cream!

The adult “kids” at this birthday party loved the ice-cream cake and all proclaimed it wonderful and much better than the one from that franchised shop down the street. Yay—success! I know you’ll feel the same when you indulge. Enjoy!

B-Day Cake

B-Day Cake

Slice 'o cake

Slice ‘o cake

Homemade Dairy Queen Ice-Cream Cake

Overall recipe adapted from this copycat Homemade Dairy Queen Ice-Cream Cake on Brown-Eyed Baker; Hot Fudge Sauce is also from Brown-Eyed Baker. Ice-cream recipes adapted from this previous blog post and Sally’s Baking Addiction.

Chocolate ice-cream layer:
2 cups heavy cream

1 14-oz. can sweetened condensed milk

1 teaspoon pure vanilla extract

1/3 cup unsweetened cocoa powder

Hot Fudge Sauce/Oreo Cookie layer:
2/3 cup heavy cream

½ cup light corn syrup

1/3 cup dark brown sugar

¼ cup unsweetened cocoa powder

¼ teaspoon sea salt

6 ounces bittersweet (NOT semi-sweet) chocolate, chopped, divided in half

2 tablespoons unsalted butter

1 teaspoon pure vanilla extract

24 Oreo cookies, crushed (place in large plastic zip lock bag and crush with a rolling pin)

Vanilla ice-cream layer:
2 cups heavy cream

1 14-oz. can sweetened condensed milk

1 teaspoon pure vanilla extract

Whipped cream frosting layer:
2 cups heavy cream

4 teaspoons sugar

2 teaspoons pure vanilla extract

Optional: Sprinkles or other cake decorations

Lightly butter sides and bottom of a 10-inch spring-form pan. Place a circle of parchment paper on the bottom of the pan and lightly butter it. Set pan aside.

Chocolate ice-cream layer: Place bowl and whisk of your stand or hand mixer in the freezer for 15-30 minutes. Remove from freezer and add cream, sweetened condensed milk, vanilla and cocoa powder. Whisk on low until cocoa is mixed in (so powder won’t fly all over). Increase mixer speed to medium high and beat until good and thick, about 4-5 minutes. Pour ice-cream into prepared pan. Cover and freeze overnight.

Hot fudge sauce/Oreo layer: In a 2-quart saucepan over medium-high heat, bring the cream, syrup, brown sugar, cocoa powder, salt and half of the chocolate to a boil. Reduce the heat to medium-low or low (enough to maintain a low simmer), and cook for 5 minutes, stirring occasionally.

Remove from the heat and whisk in the remaining chocolate, the butter, and the vanilla extract, until smooth. Let cool for 20 to 30 minutes before using (it will thicken as it cools).

Mix crushed Oreos into the sauce until well combined. Spread over the chocolate ice-cream layer and return to freezer for a couple hours.

Vanilla ice-cream layer: Place bowl and whisk of your stand or hand mixer in the freezer for 15-30 minutes. Remove from freezer and add cream, sweetened condensed milk, and vanilla. Beat on medium high until good and thick, about 4-5 minutes. Pour ice-cream over fudge-Oreo layer. Cover and freeze overnight.

Before you prepare the frosting, unmold the cake. To release the cake from the pan, invert the cake onto a plate or cardboard round the same size and wrap a hot kitchen towel around the cake pan, keeping it there for 30 seconds, or until the cake loosens, unlatch pan release, and slide the pan off. Remove the bottom of pan and parchment. Top with a serving platter and turn the cake right side up. Return to the freezer for at about 30 minutes.

Whipped cream frosting: Place bowl and whisk of your stand or hand mixer in the freezer for 15-30 minutes. Remove from freezer and add cream, sugar, and vanilla. Beat on medium high until fairly stiff peaks form, about 3 minutes.

Reserving 2 cups of frosting; spread the remaining whipped cream on the top and sides of the cake, working quickly so that the ice cream doesn’t melt. (If the cake gets soft, just pop it back into the freezer for 5 or 10 minutes.) With the remaining frosting in a pastry bag with a Wilton #21 decorating tip, pipe a shell border around the top and bottom of the cake (my cake was pretty much the same size as the platter, so there was no room for a border around the bottom—next time I’ll use a larger platter). Decorate with sprinkles on top, if desired.

Return cake to freezer until ready to serve—should serve it within a day. Makes 12-14 servings.