Flax seed will add a pleasant nutty taste to any recipe. The attractive, round reddish-brown seeds of flax add flavor, extra texture and good nutrition to your breads, cakes, muffins, and other baked goods. That’s why flax has been used for many years in multi-grain cereals and snack foods. Flax seed also will give you many vitamins that are otherwise hard to get.When cooking, be aware that flax seed can be used instead of the oil and shortening called for in a recipe. When substituting flax se.