Adapted from Recipe Girl
Preheat the oven to 400 degrees.
Grease a 9-10" pan or line with parchment paper.
Sift all-purpose flour, whole wheat flour, baking powder, salt, cinnamon and nutmeg with a sifter.
In a large bowl, whisk eggs.
Mix in pumpkin puree, brown sugar, oil and molasses and whisk together with eggs.
Add cornmeal and whisk.
Add sifted flour mixture to the pumpkin mixture and blend until just incorporated.
Pour batter into the prepared pan and bake for 30 minutes or until toothpick is cleaned and cornbread is slightly browned.
Allow to cool and than cut into squares.