Preheat oven to 350 C. You can use coconut oil to grease a glass or ceramic 8"x8" square pan or criss cross two sheets of parchment paper in the pan. In a medium bowl mix dry ingredients well by hand. Add wet ingredients to dry & continue to mix well. Press the mixture firmly into dish with a spatula until smooth & even on top. If on hand,  spread some crushed walnuts on top for extra crunch! Bake for 25-28 minutes. You want a bit of a dirty tooth pick to come out of the middle. Let cool, cut into 16 squares & enjoy!