This recipe came from the blog Bake at 350 and sounds SO good.
It uses a box of chocolate cake mix, so this is perfect for a fast, easy, and somewhat healthy treat (it does have pumpkin in it after all).
1 box Chocolate Cake Mix
1 can (15 oz) Pumpkin
1/2 cup Mini Chocolate Chips
2 Egg Whites
2 Tablespoons Water
Preheat the oven to 375 degrees. Grease the insides of your muffin pan (or liners, otherwise the muffins will stick to the paper.)
In a large bowl, whisk the egg whites until a little foamy. Add in the remaining ingredients and stir until well blended. Use a 1/4 cup to fill prepared baking cups (you could also use a mini muffin tin.) Bake for 15-20 minutes or until toothpick comes out clean.
Remove from pans and let cool on rack.
She added chocolate chips on top of each muffin while they were still warm so they looked nicer.