Preheat oven to 350 degrees F (180 degrees C), spray a 6-serving donut pan and set aside.
Mix All-Purpose Flour (1/2 cup), Granulated Sugar (1 tablespoon), Baking Powder (1 teaspoon), Ground Cinnamon (1/4 teaspoon) in a small bowl. Add Banana (1), Egg (1), Almond Milk (1/4 cup), and Vanilla Extract (1 teaspoon). Fold in Mini Chocolate Chips (1 tablespoon).
Fill your donut pan and bake in the oven for 12 to 14 minutes.
Let cool then spoon your Nutella® (1 1/2 tablespoon) into a zip lock bag and cut a small hole, pipe onto donuts, when ready to serve.