Whisk the flour, baking soda, and spices together, then layer over the brown sugar in a quart jar.

Seal and attach a baking card.

To bake, combine the mix with 1/2 cup softened butter, 1/4 cup molasses, and 1 egg until a dough forms.

Chill the dough 30 minutes, then roll into balls and bake at 350 degrees for 9 to 11 minutes.

Cool on the pan before moving to a rack.