Description
A delightful Orange and Pistachio Sponge Cake layered with fragrant saffron buttercream. This moist and flavorful cake combines zesty orange, crunchy pistachios, and a luscious saffron-infused frosting, perfect for celebrations or an elegant dessert.
Ingredients
Scale
For the Sponge Cake
- 1 ½ cups (190g) all-purpose flour
- 1 ½ tsp baking powder
- ¼ tsp salt
- 5 large eggs, at room temperature
- 1 cup (200g) granulated sugar
- Zest of 2 large oranges
- ½ cup (60g) shelled pistachios, finely chopped
For the Saffron Buttercream
- 1 cup (230g) unsalted butter, softened
- 3 cups (360g) powdered sugar, sifted
- 2 tbsp milk or cream
- A pinch of saffron threads, soaked in 1 tbsp warm milk
- 1 tsp vanilla extract
Instructions
- Preheat and Prepare Pans: Preheat your oven to 350°F (175°C) and grease or line two 8-inch round cake pans to ensure easy removal after baking.
- Sift Dry Ingredients: In a medium bowl, sift together the all-purpose flour, baking powder, and salt to incorporate air and combine these dry ingredients well.
- Beat Eggs and Sugar: In a large bowl, beat the eggs and granulated sugar together using an electric mixer on high speed until the mixture is thick, pale, and almost tripled in volume, approximately 7-8 minutes.
- Fold in Flavors and Dry Ingredients: Gently fold in the orange zest and finely chopped pistachios to preserve their texture, then gradually fold in the sifted dry ingredients, careful not to deflate the batter.
- Divide and Smooth Batter: Evenly divide the batter between the prepared cake pans, smoothing the tops with a spatula to ensure an even surface.
- Bake the Sponge Cakes: Place pans in the preheated oven and bake for 20-25 minutes or until a toothpick inserted into the center comes out clean.
- Cool the Cakes: Allow the cakes to cool in their pans for 10 minutes, then transfer them onto wire racks to cool completely before frosting.
- Prepare Saffron Buttercream: Beat the softened butter on medium speed until creamy. Gradually add sifted powdered sugar, alternating with saffron-infused milk, to achieve a smooth and fluffy frosting.
- Add Vanilla Extract: Stir the vanilla extract into the buttercream to enhance the overall flavor of the frosting.
- Assemble the Cake: Spread a layer of saffron buttercream between the two cake layers, then coat the top and sides of the assembled cake with the remaining buttercream until evenly covered.
Notes
- Use room temperature eggs for better aeration and volume in the batter.
- Finely chopping pistachios ensures even distribution and texture in the cake.
- Soak saffron in warm milk to release its color and aroma fully before adding to the buttercream.
- Ensure cakes are completely cooled before frosting to prevent buttercream from melting.
- For an added crunch, reserve some chopped pistachios to sprinkle on top of the finished cake.
