Banana Baked Oats

Bahan-bahan (1 porsi)

• 1 banana (divided)
• ½ cup old fashioned oats
• ½ cup almond milk
• 1 tablespoon agave
• 1 teaspoon baking powder
• ½ teaspoon vanilla extract
• ¼ teaspoon salt
• ½ tablespoon chia seeds (optional)
• 1 scoop collagen (optional)
• 2 tablespoons chopped walnuts (or chocolate chips)
• salted butter (for topping)