Ingredients:
- 1 1/2 cups cake flour
- 1 tablespoon ground ginger
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 3 eggs, at room temperature
- 1 1/2 cups granulated sugar
- 3/4 cup milk
- 2 tablespoons unsalted butter
- 2 teaspoons vanilla extract
- 1 1/2 cups heavy cream
- 1/4 cup confectioners’ sugar
- 1 cup seedless blackberry jam
- Candied ginger, optional