Easy Pumpkin Chocolate Chip Muffins

2 spice cake mixes 
1 30-oz. can pumpkin
1 12-oz. bag of semi-sweet chocolate chips

Preheat oven to 350. Combine cake mixes and pumpkin. Add in chocolate chips. Spoon mixture into lined muffin tins. This can make as many as 48 muffins or as few as 36, just depending on how full the tins are filled. Bake for 22-25 minutes or until a toothpick inserted in the middle of one of the muffins comes out clean.