Preheat grill and cook 2 lean chunky pork chops or steaks for 8-10 mins each side, or cook in oven for about 30 mins at 180°C/350°F/gas 4. Once cooked remove chop and keep warm.
Add small knob of butter to pan and melt. Add mushrooms, sliced, and cook for 1-2 mins. Add the peppercorns, wine and deglaze the pan (just cook off the juices from the bottom of the pan with the wine).
Remove from the heat and add the low-fat soft cream cheese and milk. Return to heat and warm through gently, stirring to make a creamy sauce for approximately 1 min.