No Fat Roux

Directions

1. 1
   Heat black iron skillet with flour; stir constantly with a wire whisk about 25 minutes, or until the flour gets to a light brown color.
2. 2
   Remove from heat; continue to give it a stir from time to time until it is completely cooled down.
3. 3
   When cool, sift it into a container and store covered until needed.
4. 4
   Will keep for 2 to 3 months.