Mix up your brownie batter. One batch will make a whole package of oreos. Dip in your oreo.
Make sure it's coated all over.
I used chopsticks to do this. Take it out of the batter and place in cupcake liner in muffin tin.
Bake at 350 degrees for about 15-20 minutes. Take out of oven and immediately press in cinnamon candy for red nose, mini chocolate chips for eyes, and poke appropriately broken pretzel pieces at the top for antlers.
Make enough for the whole class! Fun, and yummy too!