This recipe is adapted from "The Omega Diet," which is an excellent book on nutrition. These brownies don't taste "lowfat" or "healthy," yet they have essential fatty acids from the canola oil and walnuts. I have made these in an 8x8 pan, by simply cooking the brownies for a slightly shorter time. I usually use a little less than 1/2 c. of flour to make the brownies fudgier. Brownies without the guilt!