1. Preheat oven to 450º.
2. Lightly spoon flour into dry measuring cups, and level with a knife. Combine flour and next 6 ingredients (flour through nutmeg); cut in chilled butter with a pastry blender or 2 knives until mixture resembles coarse meal.
3. Combine buttermilk and pumpkin; add to flour mixture, stirring just until moist. Turn the dough out onto a lightly floured surface; knead lightly 5 times. Roll dough to about 1/2-inch thickness. Cut into 12 biscuits with a 2 1/2-inch biscuit cutter. Place the biscuits on a baking sheet coated with cooking spray. Bake at 450° for 11 minutes or until golden. Serve warm with 1/4 cup Orange-Honey Butter.
4. Totals include 1/4 cup Orange-Honey Butter.