Grind the oats and Fiber One cereal in a blender or food processor, separately, until fine. In large bowl combine the oats and Fiber One, and the rest of dry ingredients. Whisk together well. Store in doubled up plastic freezer bags or sealed plastic container. Store in the pantry or for longer life, in the refrigerator. When ready to use, simply put 1 ¾ C. dry mix into a bowl, add: 1 1/4 C buttermilk or sour milk (add 1 1/2 tsp. white vinegar to milk and mix up) 1 egg, beaten 2 T melted butter or vegetable oil Can also add blueberries, nuts, shredded apple, etc. Do not overmix batter. Cook as usual for pancakes or waffles.