Pamela's Pancake and Baking Mix (using her muffin recipe, check her ingredients list)
Nutella (or knock off Jif Chocolate is good too)
Usual baking stuffs
Follow Pamela's recipe for her muffin mix. Fill the muffin tin (sprayed or use liners) only about half full instead of 2/3 as she says. Add a dollop of Nutella in each muffin space. Gently swirl the Nutella in with a toothpick (swirl easy...if you do it too much it just mixes it, which isn't bad but not the effect you're going for...unless it is..then mix your socks off.) Bake as directed per Pamela's directions. (Is her stuff not awesome?) Let cool if you can stand it and eat!
They are SO good. My kids and I love them! They may 'poof' out the pan but I consider those free parts and they don't count in calories...obviously.