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Delicious 5-ingredient pistachio lasagna dessert served on a plate

5-Ingredient Pistachio Lasagna

This easy 5-ingredient pistachio lasagna features layers of sponge fingers soaked in milk, a whipped cream pistachio filling, and a glossy pistachio glaze, making it a quick and delightful dessert for the whole family.
Prep Time 20 minutes
Total Time 8 hours
Course Dessert, Sweet
Cuisine American
Servings 8 servings
Calories 250 kcal

Ingredients
  

Filling and Assembly

  • 350 ml cold double cream The backbone of the filling; cold cream whips into soft peaks faster.
  • 50 g icing sugar Adds sweetness without overpowering the pistachio.
  • 80 g pistachio creme/spread Folding this into the whipped cream gives it delicate flavor.
  • 28-30 pieces sponge fingers (ladyfingers) Absorb milk to create a cake-like texture.
  • 150 ml milk For dipping sponge fingers to soften them.
  • 250 g pistachio creme, melted Used as a drizzle between layers and on top.
  • to taste chopped pistachios Optional for decoration.

Optional Add-Ons

  • few drops vanilla extract For added warmth in the whipped cream.
  • sprinkle cocoa powder or finely grated dark chocolate Optional, typically preferred by adults.
  • handful crushed shortbread or biscotti For added texture between layers.
  • sparingly citrus zest (lemon or orange) Add for a bright flavor lift.

Instructions
 

Preparation

  • Chill mixing bowl and whisk in the fridge for 10 minutes.
  • Pour cold double cream into the chilled bowl and whip with icing sugar until soft peaks form.
  • Fold pistachio creme into the whipped cream gently until evenly colored.

Layering

  • Pour milk into a shallow dish and quickly dip each sponge finger for 1-2 seconds per side.
  • Place a layer of soaked sponge fingers in the bottom of a 9x9-inch dish.
  • Spread one-third of the pistachio whipped cream over the sponge layer.
  • Drizzle melted pistachio creme over the cream.
  • Repeat layering with soaked sponge fingers, whipped cream, and melted pistachio creme until ingredients are used.
  • Finish with a generous layer of whipped cream on top.

Decoration and Chilling

  • Smooth the final layer of whipped cream and drizzle any remaining melted pistachio creme on top.
  • Sprinkle with chopped pistachios, if using.
  • Cover and refrigerate for at least 8 hours or overnight to set.

Serving

  • Slice with a hot, clean knife for neat pieces and serve chilled.
  • Keep leftovers covered in the fridge for up to 3 days.

Notes

This dessert pairs perfectly with vanilla ice cream or fresh berries. It can also be made in advance for gatherings, making it a stress-free option.
Keyword easy dessert, Family-friendly, Lasagna, Make Ahead, Pistachio