
*To make the dark roux:
1 cup vegetable oil
1/2 cup flour
Directions:
Heat the oil in a heavy-bottomed skillet over medium-high heat until tiny bubbles form in the oil. If you want to be more precise and use a thermometer, heat the oil to 300F.
Carefully add the flour a bit at a time. Stir slowly and constantly until the roux becomes a deep caramel color. You do not want it to turn a chocolate color. The darker the roux, the less thickening power it has. In this case, the roux is added to this sauce recipe for flavor.
Remove from the heat. Use immediately or transfer to a jar and store in the refrigerator for future use. Note: Bring the roux to room temperature before using. If you would like a thicker sauce, stir in more cream and/or all-purpose flour.