- '4 1/2 cups heavy cream
- divided'
- '4 tablespoons powdered sugar
- divided'
- 'Pinch of kosher salt'
- '18 ounces chocolate wafer cookies'
- 'The base of a 9-inch-diameter springform pan or large'
- 'flat plate or platter; a large star tip and a pastry bag (optional)'
- Using an electric mixer on medium-low speed, beat 3 cups cream, 3 Tbsp
- powdered sugar, and salt in a large bowl until soft peaks form
- Spread a thin layer of whipped cream on base of springform pan
- Top with a single layer of cookies (if using a plate, arrange inside a 9" circumference)
- Continue layering cream and cookies, ending with a layer of cream, until all cookies are used (you should have 8 layers)
- Cover loosely with plastic wrap and chill at least 6 hours or up to overnight
- Using electric mixer on high speed, beat remaining 1 1/2 cups cream and 1 Tbsp
- powdered sugar in a large bowl until soft peaks form
- If using, fit pastry bag with tip; transfer whipped cream to bag
- Pipe cream all over top and sides, or use a spatula to frost top and sides of cake with cream
- Cake can be made 1 day ahead
- Cover and chill