Preheat oven to 350*F. Grease an 8x8" cake pan and insert a parchment sling for easy removal.
In a medium bowl, combine flour, baking powder, salt, cinnamon, ginger, cardamom, allspice, and clove. Whisk to combine.
1 ¾ Cups All Purpose Flour, 2 teaspoon Baking Powder, ¼ teaspoon Kosher Salt, 2 teaspoon Ground Cinnamon, 2 teaspoon Ground Ginger, ¾ teaspoon Ground Cardamom, ¼ teaspoon Ground Allspice, 1 Pinch Ground Cloves
In a large bowl, combine brown sugar, non-dairy milk, melted vegan butter and vanilla. Whisk well to combine. Then, add the dry ingredients and whisk to form the cake batter.
1 Cup Light Brown Sugar, packed, 1 Cup Non-Dairy Milk, 6 tablespoon Vegan Butter, Melted, 2 teaspoon Vanilla
Pour batter into the prepared 8x8" pan and spread with a spatula to distribute the batter.
Bake in a 350*F oven on the middle rack for 28-32 minutes or until a toothpick comes out with only a few crumbs attached. Let cool completely before frosting.