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Lemon Icebox Cake

Lemon Icebox Cake slice with bright lemon cream and softened biscuits layers

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A bright, creamy, and fuss-free no-bake dessert. Layers of tangy lemon cream and crisp biscuits transform into a sliceable cake after a long chill in the fridge, perfect for warm days.

Ingredients

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  • 2 (8 oz) blocks full-fat cream cheese, softened
  • 1 cup (about 120g) powdered sugar, sifted
  • 2 tablespoons fresh lemon zest
  • 1/3 cup (80ml) fresh lemon juice
  • 1 teaspoon pure vanilla extract
  • 1 (8 oz) tub frozen whipped topping, thawed
  • 1 (14.4 oz) box rectangular tea biscuits or graham crackers

Instructions

  1. In a large bowl, beat the softened cream cheese with an electric mixer until smooth and creamy, about 2 minutes.
  2. Add the sifted powdered sugar, lemon zest, lemon juice, and vanilla extract. Beat again until fully combined and smooth.
  3. Using a rubber spatula, gently fold the thawed whipped topping into the lemon cream cheese mixture until evenly combined.
  4. Lightly grease a 9×9 inch square baking dish. Arrange a single layer of biscuits to cover the bottom completely.
  5. Spread one-third of the lemon cream filling evenly over the biscuit layer.
  6. Repeat with two more layers of biscuits and filling, ending with a final smooth layer of cream.
  7. Cover the dish tightly with plastic wrap. Refrigerate for at least 8 hours, or preferably overnight.
  8. Garnish as desired, cut into squares with a sharp knife, and serve cold.

Notes

The long chill time is essential for the biscuits to soften and create a sliceable cake. Ensure cream cheese is fully softened to room temperature to avoid lumps. For best flavor, use fresh lemon juice, not bottled.

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