1/2 cup unsalted butter
1/2 cup shortening
3 large eggs
1 cup sugar
1 cup molasses
1 teaspoon ground ginger
1 teaspoon ground cinnamon
1/2 teaspoon ground cloves
1/4 teaspoon salt
1 teaspoon baking soda
1 tablespoon warm water
2 cups all purpose flour
1 cup boiling water