Microwave Roux - cooking recipe

Ingredients

1/2 c. margarine
1/2 c. flour

Preparation

Cook on High for 4 minutes; stir.
Cook on High for 1 minute; stir.
Cook on High for 1 minute; stir.
Cook on High for 30 seconds; stir.
Keep cooking for 30 seconds at a time until dark enough.