Healthy Peanut Butter Banana Muffins!😍 No sugar, Gluten free!

Ingredients for 5 muffins:
✅1 large ripe banana
✅1 large egg
✅1 teaspoon vanilla extract
✅70 g peanut butter(1/3 cup)
✅30 g almond flour(1/3 cup)
✅1/2 teaspoon baking powder
✅chocolate chips(optional)
🔥bake 20-25 min. at 180°C