Ingredients:
- 2 1/2 cups (300g) all-purpose flour, plus more for dusting
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1 cup (226g) unsalted butter, softened (2 sticks)
- 1 3/4 cups (350g) granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 cup (240ml) buttermilk
- 1 (20 ounce/567g) can crushed pineapple, undrained
- 1 cup (240ml) heavy cream
- 1/2 cup (113g) unsalted butter
- 1 cup (200g) granulated sugar
- 1 cup (85g) sweetened shredded coconut
- 3 cups (720ml) heavy cream, cold
- 1/2 cup (60g) powdered sugar
- 1 teaspoon vanilla extract
- Toasted coconut flakes (optional)
- Maraschino cherries (optional)
Instructions:
- Preheat oven to 350°F (175°C). Grease and flour two 9-inch round cake pans, lining the bottoms with parchment paper rounds.
- In a medium bowl, whisk together flour, baking powder, baking soda, and salt.
- In a large bowl, cream together the softened butter and granulated sugar until light and fluffy.
- Beat in the eggs one at a time, then stir in the vanilla extract.
- Gradually add the dry ingredients to the wet ingredients, alternating with the buttermilk, beginning and ending with the dry ingredients. Mix until just combined.
- Divide the batter evenly between the prepared cake pans. Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean.
- Let the cakes cool in the pans for 10 minutes, then invert them onto a wire rack to cool completely.
- In a medium saucepan, combine crushed pineapple (with juice), heavy cream, butter, and sugar. Bring to a boil over medium heat, stirring constantly.
- Reduce heat to low and simmer for 15-20 minutes, or until the filling has thickened slightly. Stir in the sweetened shredded coconut. Remove from heat and let cool completely.
- In a large bowl, beat the cold heavy cream with an electric mixer until soft peaks form. Gradually add the powdered sugar and vanilla extract, and continue beating until stiff peaks form.
- Place one cake layer on a serving plate or cake stand. Spread the cooled pineapple-coconut filling evenly over the cake layer.
- Top with the second cake layer. Frost the entire cake with the whipped cream frosting. Garnish with toasted coconut flakes and maraschino cherries, if desired.
- Refrigerate the cake for at least 30 minutes before serving to allow the filling to set.