This Oreo Ice Cream Cake is the ultimate no-bake dessert! Made with just 4 simple ingredients—Oreo cookies, vanilla ice cream, hot fudge, and Cool Whip—it's quick to assemble and always a hit. Perfect for birthdays, summer parties, or any time you need a cool, crowd-pleasing treat.
111.75-ounce jar hot fudge topping (Smucker’s is my go-to)
116-ounce container Cool Whip, thawed
Instructions
Place 10–15 Oreo cookies at a time in a plastic bag, then crush them using a rolling pin or mallet. Repeat until all cookies are crushed. Spread into an even layer to form the cookie crust at the bottom of your prepared pan. Save a few crushed Oreos for topping.
Cut the softened ice cream into ½-inch slabs and lay them across the cookie crust. Press gently into an even layer. As the ice cream melts, you can smooth it into a more uniform layer with a rubber spatula. It doesn't have to be perfect. It will all get covered by fudge and Cool Whip, so nobody will see it.
Using a large spoon, place dollops of the hot fudge sauce over the top of the ice cream layer and gently spread it out.
Using an offset spatula, spread the entire container of Cool Whip over the fudge. Sprinkle the remaining crushed Oreos over the top.
Place the dessert in the freezer for at least 4 hours or overnight.
Notes
This frozen ice cream cake can be stored in an airtight container or covered and stored in the freezer for up to 7 days.
Want to make this look more like a traditional cake? Use a round springform pan.
No rolling pin? Use a mallet or anything heavy to crush the Oreo cookies inside a resealable plastic bag. Or, if you're lucky to have one, a food processor makes it even faster. Make sure not to process the cookies too much - 10 pulses is about all you'll need to do. The cookies need to stay somewhat chunky to form the bottom layer.
Use a foil pan for quick clean-up and easy transport - perfect for picnics and birthday parties.
Use a thick, hot fudge ice cream topping for the chocolate layer. I like Smucker's Hot Fudge. Don't use a syrup like Hershey's. It's too thin.
This dessert freezes well - I always make it the night before and let it firm up overnight.
Soften the ice cream slightly at room temperature (about 10 minutes) before layering. It makes spreading easier.