Preheat oven to 350F. Mix sugar, oil with a whisk.
Make Ener-G egg equivalents according to package instructions (mix with water). Alternatively, set aside 3 eggs. Add eggs to sugar/oil mixture. Then add pumpkin puree.
Sift flour, baking soda, cinnamon, nutmeg, salt, pumpkin spice together.
Add dry mixture to the egg/sugar/oil/pumpkin mixture, mixing in between.
Cut 6 inch parchment squares and place into three greased (I use Earth Balance and smear over the sides) 6 inch aluminum cake pans.
Pour batter into the pans, about 1/2 full each. Bake 45 minutes, or until a toothpick inserted near the center comes out clean.
Remove from pan and let cool on cooling rack completely.