I box of yellow cake mix
1 can of pumpkin (14 or 15 ozs, I can't remember exactly - the smaller one)
1-2 cups of chocolate chips
Mix pumpkin and cake mix together. Toss in chocolate chips (however many you want)
Bake at 375 for 17 minutes.
They will be begging for more.
I had to make a second batch because my people ate the first batch as they were coming out of the oven.