Step 1

Lightly coat twelve 2-1/2-inch muffin cups with cooking spray; set aside.

Step 2

In a large bowl stir together all-purpose flour, whole wheat flour, sugar, baking powder, pumpkin pie spice, baking soda, and salt. Make a well in the center of flour mixture.

Step 3

In a small bowl combine egg, milk, and margarine; stir in pumpkin. Add all at once to flour mixture. Stir just until moistened (batter should be lumpy).

Step 4

Spoon batter into prepared muffin cups, filling each about 2/3 full. Bake in a 375 degree F oven for 15 to 18 minutes or until a wooden toothpick inserted in centers comes out clean. Cool in pan on a wire rack for 5 minutes. Remove from muffin cups. Serve warm. Makes 12 muffins.