Homemade Do-Si-Dos Cookies - Pankobunny

Ingredients

• ½ cup unsalted butter (room temperature)
• ½ cup creamy peanut butter
• ½ cup granulated sugar
• ½ cup brown sugar
• 1 tsp vanilla extract
• 1 large egg
• 1 cup quick cooking oats
• 1 cup all-purpose flour
• ½ tsp baking soda
• ¼ tsp baking powder
• ½ tsp salt
• ½ cup + 2 tbsp creamy peanut butter
• 1/3 cup powdered sugar