Breakfast doesn’t get much easier than this peanut butter banana baked oatmeal! Whip up a batch and store it in the fridge or freezer for a quick and easy breakfast throughout the week!
Preheat the oven to 350 degrees F and spray an 8×8 square or 7 x 5 inch rectangular baking dish with cooking spray or use your preferred method to grease the pan.
On the bottom of the greased dish, evenly distribute half of the banana slices. Pour half of the oatmeal mixture over top and smooth out with a spatula.