Ingredients
For the Cake:
- 2 ½ cups (300g) all-purpose flour
- 2 teaspoons baking powder
- 1 teaspoon baking soda
- ½ teaspoon salt
- 2 teaspoons ground cinnamon
- ½ teaspoon ground nutmeg
- ½ teaspoon ground ginger (optional)
- 1 cup (200g) granulated sugar
- 1 cup (200g) packed brown sugar
- 1 cup (240ml) vegetable oil
- 4 large eggs
- 2 teaspoons vanilla extract
- 3 cups (300g) grated carrots (about 4-5 medium carrots)
- 1 cup (120g) crushed pineapple, drained (optional, for extra moisture)
- 1 cup (120g) chopped walnuts or pecans (optional)
For the Mascarpone Frosting:
- 1 cup (250g) mascarpone cheese, chilled
- 1 ½ cups (360ml) heavy whipping cream, cold
- 1 cup (125g) powdered sugar, sifted
- 1 teaspoon vanilla extract
- Ground cinnamon (for dusting)
Instructions
Step 1: Prepare the Cake
- Preheat your oven to 350°F (175°C). Grease and line three 8-inch (20cm) round cake pans with parchment paper.
- In a large bowl, whisk together flour, baking powder, baking soda, salt, cinnamon, nutmeg, and ginger.
- In a separate bowl, whisk sugar, brown sugar, and oil until smooth. Add eggs one at a time, mixing well after each addition. Stir in vanilla extract.
- Gradually fold the dry ingredients into the wet ingredients until just combined. Do not overmix.
- Fold in the grated carrots, crushed pineapple, and nuts (if using).
- Divide the batter evenly among the prepared pans. Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
- Let the cakes cool in the pans for 10 minutes, then transfer to a wire rack to cool completely.
Step 2: Make the Frosting
- In a large mixing bowl, beat mascarpone cheese on low speed until smooth. Be careful not to overmix, as mascarpone can become runny.
- In another bowl, whip heavy cream, powdered sugar, and vanilla until soft peaks form.
- Gently fold the whipped cream into the mascarpone until fully combined and smooth.
Step 3: Assemble the Cake
- Place one cake layer on a serving plate or cake board. Spread an even layer of frosting on top.
- Repeat with the remaining layers, finishing with frosting on the top and sides (optional).
- Use a piping bag to decorate the top with additional frosting, and dust with ground cinnamon for garnish.
Step 4: Chill and Serve
- Refrigerate the cake for at least 1 hour before serving to set the frosting.
- Slice and enjoy!