Gingerbread with whites

1 cup light molasses 1/2 cup butter 1 1/2 teaspoons baking soda 1/2 cup milk 1 egg 2 cups all-purpose flour 1 1/2 teaspoons ground ginger 1/2 teaspoon ground[...]

1 2/3 cups all-purpose flour 2 teaspoons ground ginger 1 1/4 teaspoons baking soda 1 teaspoon ground cinnamon 3/4 teaspoon salt 1/4 teaspoon Chinese[...]

5 tablespoons unsalted butter, softened 1/2 cup white sugar 1/2 cup unsulfured molasses 1 egg 1 egg yolk 1 1/4 cups all-purpose flour 1 tablespoon Dutch[...]

1/2 cup shortening 2 1/2 cups all-purpose flour 1/2 cup white sugar 1/2 cup molasses 1 egg 1 tablespoon distilled white vinegar 1 teaspoon baking powder 1[...]