Combine wine, mustard, salt and pepper in large bowl. Add lamb and coat well. Cover bowl with plastic wrap and marinade 2-4 hours. If in a pinch, set on counter for 30-45 minutes to marinade.
In a medium bowl, whisk cream, salt, paprika, cayenne pepper, and lemon juice until combined.
Preheat cast iron grill pan to medium high heat (if necessary, lower heat to medium). Place lamb on grill and cook for 2-3 minutes per side depending on thickness of chops.
Recipe by Every Kitchen Tells A Story at https://everykitchentellsastory.com/lamb-curry-sauce/