Preheat your oven to 400°F (200°C) and prepare a baking sheet lined with parchment paper.

In a large mixing bowl, whisk together the dry ingredients: flour, brown sugar, baking powder, baking soda, salt, cinnamon, nutmeg, ginger, and cloves.

Cut in the cold, cubed unsalted butter into the dry ingredients until it resembles coarse crumbs.

In a separate bowl, mix the pumpkin puree, buttermilk, and vanilla extract until smooth.

Gently fold the pumpkin mixture into the flour mixture until just incorporated.

Turn the dough out onto a floured surface and pat to about 1-inch thickness. Cut out rounds and place them on the baking sheet.

Bake for about 12 to 15 minutes until golden brown.

Let the biscuits cool slightly on the baking sheet before serving warm with butter, honey, or maple syrup.