Gingerbread with Warm Apples and Cider Sabayon

Name: Gingerbread with Warm Apples and Cider Sabayon
Yield: Serves 6
Ingredients: 4 ounces (1 stick) soft sweet butter; 2 teaspoons ground ginger; 1 recipe Cider Sabayon; ½ cup sugar; 1½ cups boiling water; 1 large egg; 2½ cups flour; 1 tablespoon baking powder; ½ teaspoon salt; 2 tablespoons sweet butter; 7 medium-sized firm, juicy apples; Pinch ground cloves; Pinch salt; 1 cup firmly packed light brown sugar; 1¼ teaspoons ground cinnamon; 1 cup molasses; 1 teaspoon baking soda; 2 tablespoons freshly squeezed lemon juice; 2 tablespoons calvados