Ingredient:

• ½ cup honey or real maple syrup
• ½ cup natural unsalted peanut butter*
• ⅓ cup mashed overripe banana (about 1 medium banana)
• 4 tablespoons (2 ounces) unsalted butter, melted, or ¼ cup melted coconut oil
• 1 large egg
• 1 teaspoon vanilla extract
• ½ teaspoon baking soda
• ½ teaspoon baking powder
• ¾ teaspoon fine salt
• ½ teaspoon ground cinnamon
• 1 ½ cups old-fashioned rolled oats, ground for 30 seconds in a food processor or blender
• 1 ½ cups old-fashioned rolled oats
• 1 ½ cups semi-sweet chocolate chips
• Optional: 2 tablespoons sprinkles, plus more for sprinkling on top
• Optional: Flaky sea salt, for sprinkling on top