Print

Fluffy Star-Spangled Blueberry Lemon Icebox Cake

Fluffy Star-Spangled Blueberry Lemon Icebox Cake - featured image

A light, refreshing, and festive no-bake icebox cake featuring layers of whipped cream, fresh blueberries, lemon zest, and graham crackers. Perfect for summer gatherings and easy to assemble.

Ingredients

Scale
  • 14 oz (400 g) graham crackers or ladyfinger cookies
  • 3 cups (720 ml) heavy whipping cream, chilled
  • 1/2 cup (60 g) powdered sugar, sifted
  • 1 tsp pure vanilla extract
  • Zest of 2 large lemons
  • 2 tbsp fresh lemon juice
  • 1 cup (150 g) fresh blueberries
  • Optional toppings: extra blueberries, lemon slices, edible star-shaped sprinkles

Instructions

  1. In a chilled mixing bowl, beat the cold heavy whipping cream on medium-high speed until soft peaks form (about 3 to 4 minutes).
  2. Gradually add powdered sugar and vanilla extract, then beat until stiff peaks form. Avoid overbeating to prevent graininess.
  3. Gently fold in lemon zest and fresh lemon juice using a spatula until just combined.
  4. Spread a thin layer of whipped cream on the bottom of a 9×9 inch dish to prevent crackers from sliding.
  5. Arrange a single layer of graham crackers or ladyfingers to cover the base completely, breaking pieces gently if needed.
  6. Spread about one-third of the whipped cream mixture evenly over the crackers.
  7. Sprinkle a handful of fresh blueberries evenly over the cream.
  8. Repeat layering two more times: crackers, whipped cream, and blueberries.
  9. Finish with a final layer of whipped cream on top.
  10. Cover tightly with plastic wrap and refrigerate for at least 6 hours, preferably overnight.
  11. Before serving, garnish with extra blueberries, lemon slices, and edible star-shaped sprinkles if desired.
  12. Slice carefully with a sharp knife dipped in hot water for clean cuts.

Notes

Use cold cream and a chilled bowl for best whipping results. Fold lemon zest and juice gently to keep cream airy. Chill overnight for best texture. Warm knife under hot water before slicing for clean cuts. For dairy-free and gluten-free versions, substitute coconut whipped cream and gluten-free cookies.

Nutrition

Keywords: icebox cake, blueberry lemon dessert, no-bake cake, summer dessert, patriotic dessert, easy dessert, whipped cream cake