Ingredients:
For the frosting: Blend the butter and cream cheese. Add the powdered sugar slowly, continuing to beat for about 3 minutes, until stiff.
Put frosting in a baggie and cut the tip off, then pipe onto the cooled muffins in mummy stripes. Add dots of frosting where the eyes should go, and then press candy eyes on.
adapted from: https://www.foodnetwork.com/recipes/food-network-kitchen/halloween-blueberry-mummy-muffins-5449210