Roast the oats and millet in the oven at 350°F for 15 minutes, mixing halfway
Allow the grains to cool down for 10 minutes
With a blender, grind them into a flour
Mix the freshly ground oat and millet flour in a large mixing bowl with the rest of the dry ingredients. You should have about 4 1/2 cups of pancake mix. This should offer 6-8 servings.
Store in an airtight container.