This is very easy. To make gluten free use the above cake mix or any GF mix. If you can have gluten then just use a regular mix. I got this recipe from my sister-in-law. The only fat is what is in your mix!
1 cake mix (me--GF)nothing else added or a Brownie mix works nicely too!
1 can of pumpkin (the 15 or 16 ounce size)-pictured above
water if needed
Chocolate chips if desired (optional)
Simply mix the first two ingredients. If it is a bit dry add a little water--I needed 1/4 cup of water for the above mix. You may not need any water with a regular mix. Follow the direction on the package for cooking muffins.
I cooked mine about 16 minutes--with this mix--nice and moist!