Feb 15, 2021

Orange Olive Oil Cake with Mascarpone

Prep Time: 20 mins
Cook Time: 1 hr
Total Time: 1 hr 20 mins
This cake recipe is based on one of the best desserts I’ve ever eaten, one that I had at Chef Nancy Silverton’s Los Angeles restaurant, Osteria Mozza.

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This cake recipe is based on one of the best desserts I’ve ever eaten, one that I had at Chef Nancy Silverton’s Los Angeles restaurant, Osteria Mozza. She serves mini rosemary olive oil cakes made in tea cake molds topped with olive oil gelato and sheets of caramelized sugar. It’s the perfect balance of sweet and savory and eating it was one of the most memorable ends of a meal that I have ever had.

This olive oil-based cake is dense and moist with a touch of orange zest and juice for acidity, served topped with a whipped mascarpone cream. Mascarpone is added to a classic whipped cream recipe to cut the sweetness while the candied orange slices make for an elegant garnish. Much like cooking with wine, the quality of olive oil is key to this cake. Use a good quality olive oil, one that you would use in a salad. The texture of olive oil cake actually improves over time so these cakes are best made a day in advance then assembled just before serving, just make sure it’s cooled completely before topping with the whipped cream otherwise it will slip off!


Orange Olive Oil Cake with Mascarpone Cream

By Kylie Mazon-Chambers
Print Pin
Prep Time 20 mins
Cook Time 1 hr
Total Time 1 hr 20 mins
Serves 9 servings


For the olive oil cake:  

  • 2 cups all-purpose flour
  • 1 1/2 cups granulated sugar
  • 1/2 tsp baking soda
  • 1/2 tsp baking powder
  • 1 1/2 cups whole milk
  • 1 1/2 cups extra-virgin olive oil
  • 2 large eggs
  • 1 tbsp orange zest
  • 2 tbsp freshly squeezed orange juice

For the dried winter citrus slices: 

  • 3 med cara cara oranges, blood oranges or lemons, thinly sliced any seeds removed

For the whipped mascarpone cream: 

  • 2 cups heavy whipping cream
  • 1/2 cup mascarpone cheese
  • 1/2 cup confectioner’s sugar


For the olive oil cake: 

  • Rub a 9-inch cake pan with olive oil and fit a 9-inch circle of parchment paper into the bottom of the pan. Put the pan into the oven and heat the oven to 400ºF.
    Add the flour, sugar, baking soda and baking powder to a large mixing bowl and whisk until combined. In another medium mixing bowl whisk together the milk, olive oil, eggs, orange zest and orange juice until thoroughly combined. Stir the wet ingredients into the dry until just combined and no flour remains.
    Pour the batter into the heated cake pan and turn the oven down to 350ºF. Bake until a knife inserted into the middle of the cake comes out clean, about 1 hour. Let cool for 10 minutes then carefully run a knife around the side of the cake pan and turn the cake out onto a cooling rack. Let cool completely before topping.

For the dried winter citrus slices: 

  • Heat the oven to 250ºF. Arrange the citrus slices on a silpat or parchment paper lined baking sheet. Bake, flipping the slices every 15 minutes until the citrus slices are completely dried out but not browned, about 1 hour (depending on the size and thickness of the slices - some may finish sooner than others). Remove to a wire cooling rack and let cool completely.
    Slices can be made and stored up to 3 weeks ahead of time.

For the whipped cream: 

  • Add the heavy whipping cream, mascarpone and confectioners sugar to the bowl of a stand mixer. Begin whipping at medium speed until frothy and bubbly. Turn the speed up to high and continue to beat until soft peaks form, about 7 minutes. Cover and refrigerate until ready to serve.

For assembly: 

  • Use a rubber spatula to spread the whipped mascarpone cream over the top of the cake. Spread some around the sides so it is slightly covered but has the “naked” effect. Arrange the dried citrus over the top of the cake and serve.



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