Preheat oven to 350Spray a 8x8 casserole dish with cooking sprayIn a large bowl mix together flax seed, milk, syrup and vanilla. Set aside while you dice up the apples.Stir in oats, cinnamon, salt, baking powder, almonds, apples and cranberries.Bake until the top is golden brown and firm throughout, about 35-40 minutes. Serve with extra maple syrup and maybe milk for the top. Leftovers reheat nicely the next day.