This elegant Italian-inspired cake marries the nutty richness of pistachios with the floral perfume of orange blossom water and good extra-virgin olive oil. Crowned with cloud-like whipped mascarpone and crunchy candied pistachios, it is a stunning dessert for spring and summer gatherings.
Prep Time25 mins
Cook Time40 mins
Total Time65 mins
Servings10
Yieldone 9-inch cake (10 servings)
Nutrition Facts
Per serving (estimated)
- 510 kcalCalories
- 34 gFat
- 12 gSaturated Fat
- 42 gCarbs
- 3 gFiber
- 26 gSugar
- 10 gProtein
- 195 mgSodium
- 320 mgPotassium
- 115 mgCalcium
- 2.5 mgIron
- 4 mgVitamin C
- 290 mcgVitamin A
Ingredients
For the cake
- 1 1/2 cups shelled raw pistachios
- 1 1/2 cups all-purpose flour
- 1 cup granulated sugar
- 3 large eggs, room temperature
- 1/2 cup mild extra-virgin olive oil
- 1/2 cup whole milk
- 2 tsp baking powder
- zest of 1 orange plus 1 1/2 tsp orange blossom water
For the candied pistachios
- 1/2 cup shelled pistachios
- 3 tbsp granulated sugar
- 1 tbsp water
- pinch of fine sea salt
For the whipped mascarpone
- 1 cup (8 oz) mascarpone cheese, chilled
- 1/2 cup cold heavy cream
- 2 tbsp powdered sugar
- 1/2 tsp vanilla extract
Directions
- Preheat the oven to 350°F (175°C). Grease a 9-inch round cake pan, line the bottom with parchment, and dust the sides with a little flour.
- Pulse the 1 1/2 cups pistachios in a food processor until finely ground, taking care not to over-process them into a paste. Set aside.
- In a large bowl, whisk the eggs and sugar with an electric mixer on medium-high until pale, thick, and fluffy, about 2 minutes. With the mixer running, slowly drizzle in the olive oil and continue whisking until fully incorporated.
- Add the milk, orange zest, orange blossom water, and vanilla, and whisk just until smooth.
- Sift the flour and baking powder over the wet mixture, sprinkle in the salt, and gently fold with a spatula until almost combined. Fold in the ground pistachios until no streaks of flour remain; do not over-mix.
- Pour the batter into the prepared pan, smooth the top, and bake for 35-40 minutes, until deeply golden and a toothpick inserted in the center comes out clean. Cool in the pan for 10 minutes, then turn out onto a wire rack to cool completely.
- While the cake cools, make the candied pistachios: combine the sugar and water in a small skillet over medium heat and stir until dissolved. Add the pistachios and salt and cook, stirring constantly, until the syrup coats the nuts and turns golden, 3-4 minutes. Scrape onto a piece of parchment and let cool and harden.
- Whip the cold heavy cream to soft peaks in a medium bowl. Add the chilled mascarpone, powdered sugar, and vanilla, and beat on low just until medium-stiff, pillowy peaks form. Spread generously over the cooled cake, scatter the candied pistachios on top, and dust with powdered sugar before serving.
Cook’s Notes
- Choose a fruity, mild extra-virgin olive oil; a peppery or bitter oil will dominate the delicate cake.
- Pulse the pistachios in short bursts and stop as soon as they look like coarse sand to avoid turning them into nut butter.
- Orange blossom water is potent; start with 1 1/2 teaspoons and taste the batter before adding more.
- The whipped mascarpone can be made up to a day ahead and refrigerated; give it a brief whisk to loosen before spreading.
- Store leftover cake loosely covered in the refrigerator for up to 3 days; bring to cool room temperature before serving.










