Mustard Custard

Directions

1. 1
   Place all ingredients in a 2-quart glass dish and beat slightly with wire whisk.
2. 2
   Cook for 1 1/2 minutes on medium-high heat.
3. 3
   Stir well.
4. 4
   Cook 1 1/2 minutes and beat with whisk.
5. 5
   If slightly thickened, it is done.
6. 6
   Cool slightly and add equal amounts of mayonnaise.
7. 7
   More mayonnaise may be added if desired. This is great for ham sandwiches.