Kue Monster Jari Mentega

Bahan-bahan (24 porsi)

• ½ cup butter
• ½ cup white sugar
• ⅔ cup unpacked brown sugar
• 2/3 cup smooth peanut butter (chunky is nice too!)
• ½ teaspoon vanilla extract
• 1 egg
• 1 cup all-purpose flour
• 1 teaspoon baking soda
• ¼ teaspoon salt
• 2/3 cup rolled oats
• 1 cup each M&M’s, chopped dark chocolate, chopped Butterfinger