This dense fruitcake makes a delightful gift. The addition of alcohol means that fruitcakes can be tucked away for long periods of time.
Stir together dried fruit, candied ginger, peel, and 1/2 cup liqueur. Let stand at room temperature 3 hours or overnight.
Cut parchment paper to line the bottom of a 7-by-3-inch or 9-by-2-inch round cake pan. Coat pan with cooking spray; line with parchment. Spray lining. Flour pan; tap out excess.
Preheat oven to 325 degrees. Whisk together flour, baking powder, spices, and salt in a medium bowl; set aside. Put butter and sugars in the bowl of an electric mixer fitted with the paddle; mix on medium speed until smooth. Mix in eggs (1 at a time), molasses, and vanilla. Gradually add flour mixture; mix until smooth. Mix in fruit, nuts, and coconut.
Pour batter into pan. Bake until a cake tester comes out clean, about 2 1/2 hours for 9-inch cake or 2 3/4 hours for 7-inch cake. If desired, brush with up to 1/2 cup liqueur. Unmold; let cool.
Store, wrapped in plastic, at room temperature up to 3 days or in the refrigerator up to 1 month.