Brownie Bites. Very easy. 1 box of standard brownie mix makes 3 dozen. Make according to box directions. Bake 15-17 minutes at 350. For an added touch, throw a Hershey Kiss on top immediately after taking them out of the oven. Remember to grease/use parchment paper on the pans.
Strawberry Brownie Kabobs - so easy to make - just kabob and drizzle chocolate. You could use bananas and make them all fruit.