Ingredients
Equipment
Method
Make the cookie crust
- Line a 9-inch springform pan with parchment paper to prevent sticking and make unmolding easier.
- Combine crushed vanilla sandwich cookies and melted unsalted butter until the mixture looks like damp sand.
- Press the cookie mixture firmly into the bottom of the pan, using steady pressure to create an even crust.
- Freeze the crust for 15 minutes to set before adding ice cream layers.
Build the red, white, and blue layers
- Divide softened vanilla ice cream into three bowls for easy tinting and layering.
- Leave one bowl of vanilla ice cream white for the middle layer.
- Tint one bowl of ice cream red with red gel food coloring, mixing until the color is uniform.
- Tint the remaining bowl of ice cream blue with blue gel food coloring, mixing until the color is uniform.
- Spread the blue ice cream layer over the crust and smooth the top with an even layer.
- Freeze the blue layer for 20 minutes until firm to the touch.
- Spread the white ice cream layer evenly over the blue layer, keeping the surface level.
- Freeze for another 20 minutes until set.
- Spread the red ice cream layer on top and smooth it to cover the edges.
- Freeze for at least 4 hours until the cake is fully firm.
Finish and serve
- Remove the ice cream cake from the pan so the sides release cleanly.
- Frost with whipped topping, covering the top completely for a creamy finish.
- Decorate with fresh strawberries and fresh blueberries across the top for the red-and-blue look.
- Sprinkle red and blue sprinkles over the whipped topping to add crunch and color.
- Slice and serve immediately for the neatest layers.
Notes
For the cleanest slices, chill a sharp knife under cold water, then wipe between cuts. Store the cake covered in the freezer for up to 2 weeks; add berries and sprinkles right before serving to keep them from weeping. Freezing is yes—freeze the cake without the whipped topping decorations if you want the freshest look. For a lighter option, use reduced-fat whipped topping.
