Preheat oven to 350 degrees. Prepare a 8” or 9” square baking pan with non-stick cooking spray.
In a small bowl mix together the oats, almond flour, flaxseed meal, baking powder, sea salt and cinnamon. Set aside.
In a large bowl mix mashed banana and peanut butter together until combined.
Add in the vanilla, honey and egg whites. Mix well. Add the almond milk and stir until everything is fully combined.
Add dry ingredients to wet ingredients and mix thoroughly.Pour the mixture into prepared baking pan.
Bake at 350 degrees for 30-35 minutes. Or until golden brown.