This cake is four big chocolate cookies and a lot of whipped cream. That's it. You stack them, chill the whole thing, and the cookies soften into something closer to cake than cookie.
It isn't a fast dessert. You bake the cookies first, and they have to cool all the way before anything gets stacked. But the assembly takes ten minutes and the fridge does the rest.
One bowl for the dough, one bowl for the cream. A 10-inch springform pan helps you cut the cookies the right size, and a 3-inch ramekin cuts the hole in the middle.
Tips & Tricks
- Chill the rolled dough in the freezer for 10 minutes before baking. Warm dough spreads and the circles lose their shape.
- Bake the big cookies 12 to 14 minutes. They're done when the edges feel firm and the middle still gives slightly under a light press.
- The small cookies take 7 minutes. Pull them when they look set and dry on top.
- Whip the cream to soft peaks first, then add the condensed milk. Adding it early keeps the cream from building volume.
- Chill the assembled cake at least 4 hours, overnight if you can. That's the step that turns crisp cookies into cake.
Step-by-Step Instructions
1. Heat the oven and cream the butter
Set the oven to 350°F (180°C). Beat the softened butter with both sugars in a large bowl until it looks pale and fluffy, about 3 minutes with a hand mixer.
2. Add eggs and vanilla
Beat in the eggs one at a time, waiting until each disappears before adding the next. Stir in the vanilla.
3. Mix in the dry ingredients
Sift the flour, cocoa, salt, and baking powder into the bowl. Beat just until no dry streaks remain. The dough will be stiff and dark.
4. Roll and cut the big cookies
Split the dough into 4 equal pieces. Put one between two sheets of parchment and roll it to about 11 inches wide. Use a 10-inch springform pan as a guide to cut a circle, then a 3-inch ramekin to cut the center out, leaving a ring. Save the scraps. Slide the ring, still on its parchment, onto a baking sheet and repeat with the rest.
5. Freeze, then bake
Freeze the cookie rings for 10 minutes. Bake them 12 to 14 minutes, in batches if your oven is small, until the edges are firm. Cool them completely on the sheet.
6. Make the small cookies
Press the scraps together, reroll, and cut 24 cookies about 1 1/2 inches wide. Freeze them 10 minutes, then bake 7 minutes. Cool completely.
7. Whip the cream
Pour the cold heavy cream into a large bowl and whip to soft peaks. Add the chilled condensed milk and keep whipping until stiff peaks hold. Spoon it into a piping bag or a zip-top bag with a large round tip.
8. Stack the cake
Set one big cookie on a serving plate and pipe cream over it. Repeat with the remaining three cookies and finish with a layer of cream on top. Keep any extra cream for the garnish.
9. Chill at least 4 hours
Cover loosely and refrigerate for 4 hours or overnight. The cookies should feel soft when you press the side of the cake.
10. Decorate the top
Pipe a little cream onto a small cookie and sandwich it with another. Make 10 of these. Put the rest of the small cookies in a bag and crush them with a rolling pin. Stand the sandwiches around the top edge and scatter the crumbs over the cream.
11. Slice and serve
Cut with a warm, dry knife and wipe it between slices.
Variations
- Swap the dark cocoa for regular cocoa if you want a milder, sweeter cookie.
- Add a teaspoon of espresso powder to the dough to push the chocolate flavor forward.
- Use chocolate wafer cookies from the store instead of baking your own. You'll need enough to make four 10-inch layers.
How to Store Cookies ‘N’ Cream Icebox Cake
Refrigerator
Keep it covered in the fridge for up to 3 days. It gets softer each day, which most people like.
Freezer
Freeze slices wrapped tightly for up to 1 month. Thaw in the fridge overnight.
Reheating
Don't reheat it. Serve it cold, straight from the fridge.
Frequently Asked Questions
Q: Can I make it ahead?
Yes, and it's better that way. Assemble it the night before and decorate the top just before serving so the sandwich cookies stay crisp.
Q: Why did my cream turn grainy?
You probably whipped past stiff peaks. Stop as soon as the beaters leave a sharp peak that holds. If it's already grainy, stir in a splash of cold cream by hand.
Q: My cookies cracked when I moved them. What went wrong?
They were still warm. Let them cool fully on the baking sheet, and slide the parchment under them rather than lifting the cookie itself.
Q: Can I use a different pan size?
A 9-inch springform works. Your layers will be slightly smaller and the cake a touch taller. Keep the cookie thickness the same.
Q: Does it have to be sweetened condensed milk?
For this one, yes. Evaporated milk is thin and won't hold the cream. If you can't find condensed milk, whip the cream with 3/4 cup powdered sugar instead and expect a looser texture.

Cookies 'N' Cream Icebox Cake – No-Bake Chocolate Layer Cake
Big chocolate cookies stacked with sweet whipped cream, then chilled until soft. A no-bake icebox cake that feeds 12 and slices clean.
Ingredients
Instructions
- 1Heat the oven and cream the butter — Set the oven to 350°F (180°C). Beat the softened butter with both sugars in a large bowl until it looks pale and fluffy, about 3 minutes with a hand mixer.
- 2Add eggs and vanilla — Beat in the eggs one at a time, waiting until each disappears before adding the next. Stir in the vanilla.
- 3Mix in the dry ingredients — Sift the flour, cocoa, salt, and baking powder into the bowl. Beat just until no dry streaks remain. The dough will be stiff and dark.
- 4Roll and cut the big cookies — Split the dough into 4 equal pieces. Put one between two sheets of parchment and roll it to about 11 inches wide. Use a 10-inch springform pan as a guide to cut a circle, then a 3-inch ramekin to cut the center out, leaving a ring. Save the scraps. Slide the ring, still on its parchment, onto a baking sheet and repeat with the rest.
- 5Freeze, then bake — Freeze the cookie rings for 10 minutes. Bake them 12 to 14 minutes, in batches if your oven is small, until the edges are firm. Cool them completely on the sheet.
- 6Make the small cookies — Press the scraps together, reroll, and cut 24 cookies about 1 1/2 inches wide. Freeze them 10 minutes, then bake 7 minutes. Cool completely.
- 7Whip the cream — Pour the cold heavy cream into a large bowl and whip to soft peaks. Add the chilled condensed milk and keep whipping until stiff peaks hold. Spoon it into a piping bag or a zip-top bag with a large round tip.
- 8Stack the cake — Set one big cookie on a serving plate and pipe cream over it. Repeat with the remaining three cookies and finish with a layer of cream on top. Keep any extra cream for the garnish.
- 9Chill at least 4 hours — Cover loosely and refrigerate for 4 hours or overnight. The cookies should feel soft when you press the side of the cake.
- 10Decorate the top — Pipe a little cream onto a small cookie and sandwich it with another. Make 10 of these. Put the rest of the small cookies in a bag and crush them with a rolling pin. Stand the sandwiches around the top edge and scatter the crumbs over the cream.
- 11Slice and serve — Cut with a warm, dry knife and wipe it between slices.




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