3 cups all purpose flour |
1 1/2 teaspoons baking powder |
1 1/2 teaspoons ground cinnamon |
1 1/2 teaspoons ground ginger |
3/4 teaspoons baking soda |
3/4 teaspoons salt |
3/4 teaspoons ground allspice |
1/4 teaspoon ground cloves |
3/4 cup (1 1/2 sticks) unsalted butter, room temperature |
3/4 cup firmly packed dark brown sugar |
2 large eggs |
1 cup plus 2 tablespoons unsulfured light molasses |
1 cup plus 2 tablespoons buttermilk |
2 1/2 cups cranberries, coarsely chopped in processor |
1/3 cup chopped crystalized ginger |
1 cup chilled whipping cream |
1/3 cup chilled sour cream |
1/3 cup packed dark brown sugar |
1 1/2 teaspoons vanilla extract |
additional ground cinnamon |