01 - Preheat oven to 400°F. Line baking sheet with parchment paper.
02 - Whisk together flour, brown sugar, baking powder, baking soda, salt, cinnamon, ginger, nutmeg, and cloves in large bowl.
03 - Add cold butter cubes to flour mixture. Cut in using pastry cutter or fingers until mixture resembles coarse crumbs.
04 - Whisk together pumpkin purée, milk, egg, and vanilla extract in separate bowl.
05 - Pour wet ingredients into dry ingredients. Mix just until combined; avoid overmixing.
06 - Turn dough onto lightly floured surface. Pat into 1-inch thick circle.
07 - Cut circle into 8 wedges. Place wedges on prepared baking sheet, spacing apart.
08 - Bake for 16–18 minutes until golden and firm. Cool completely before decorating.
09 - Mix powdered sugar with 1–2 tbsp milk until smooth. Divide into bowls and tint with food coloring.
10 - Spread or drizzle colored glaze over each scone. Add candy eyes and decorations before glaze sets to create monster faces.