Here's a quick recipe for dijon mustard lovers. I made this a few nights ago. Quick and easy. About 15 minutes.
Saute a chicken breast in butter over medium heat.
Remove the chicken when finished and add coarse chopped shallot and garlic. Saute until soft.
Add a tablespoon (or more depending upon taste) of dijon mustard and wisk in some light cream (I actually use liquid coffee mate---it works well

). Increase heat to thicken sauce and spoon over the chicken.
I usually serve this with some garlic rice---the rice soaks up all of the mustard sauce!