Jack-o'-lantern Cupcakes

• 24 muffin with paper baking in bowl
• 2 eggs
• 2 minues at speed
• 1 black licorice twists green gumdrops
• 400 gr powdered sugar
• 250 gr pumpkin
• 240 ml buttermilk
• 45 gr pumpkin
• 45 gr pumpkin until well blended
• 40 gr margarine