In a large mixing bowl, sift together the all-purpose flour, baking soda, ground nutmeg, ground cinnamon, ground cloves, and ground allspice.

In another bowl, beat one large egg and light brown sugar together until fluffy, about 3-4 minutes. Mix in honey and unsulphured molasses until smooth.

Gradually add the dry ingredients to the wet mixture, mixing gently with a spatula until just combined.

Cover the dough tightly with plastic wrap and chill in the refrigerator for at least 2 hours or overnight.

Once chilled, roll the dough to about ¼ inch thick and cut out shapes with cookie cutters.

Preheat your oven to 350°F (180°C) and bake the cookies for approximately 12 minutes.

While the cookies are cooling, prepare the glaze by whipping together egg white, lemon juice, lemon zest, and salt. Gradually mix in the powdered sugar until smooth.

Once the cookies have cooled, brush the glaze over each cookie using a pastry brush.