You’ll Need:This recipe make a 2-pound loaf. Measurements for a 1 1/2-pound loaf are in parentheses. 1 egg plus water to equal 1 cup plus 2 tablespoons (1 egg plus water to equal 1 cup) 2 tablespoons rum extract (1 tablespoon) 1/4 cup butter, softened (3 tablespoons) 3 3/4 cups