Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Flourless Orange Pistachio Cake

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

This flourless orange pistachio cake is a rich, moist dessert featuring whole boiled oranges and ground pistachios. Naturally gluten-free, it offers a bold citrus flavor and tender texture that melts in your mouth.

  • Total Time: 2 hours
  • Yield: 8–10 slices

Ingredients

  • 2 medium oranges, boiled whole for 1 hour
  • 6 large eggs
  • 200g sugar
  • 250g ground pistachios
  • 1 tsp baking powder
  • Pinch of salt
  • Optional: citrus glaze or powdered sugar for topping

Instructions

  1. Place whole oranges (with peel) in a pot of water and boil for 1 hour. Drain and let cool slightly.
  2. Cut the oranges open, remove any seeds, and blend into a smooth puree.
  3. In a large bowl, beat the eggs and sugar together until pale and fluffy.
  4. Stir in the orange puree, ground pistachios, baking powder, and a pinch of salt until fully combined.
  5. Pour the batter into a greased and lined cake tin.
  6. Bake at 180°C (350°F) for 45–55 minutes, or until a toothpick inserted in the center comes out clean.
  7. Allow the cake to cool completely before optionally glazing or dusting with powdered sugar.

Notes

  • Boiling the oranges is essential to remove bitterness and achieve a smooth texture.
  • Can substitute pistachios with ground almonds or a mix of both.
  • Enhance flavor with orange blossom water or vanilla extract.
  • Sprinkle chopped pistachios on top before baking for extra texture.
  • Freezes well — wrap slices individually and store for up to 2 months.
  • Author: Amelia
  • Prep Time: 1 hour 15 minutes
  • Cook Time: 50 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: Mediterranean
  • Diet: Gluten Free

Nutrition

  • Serving Size: 1 slice
  • Calories: 320
  • Sugar: 24g
  • Sodium: 100mg
  • Fat: 18g
  • Saturated Fat: 3g
  • Unsaturated Fat: 14g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 3g
  • Protein: 8g
  • Cholesterol: 110mg