Step 1: 1. Grill pork for approx 8mins on each side, or cook in oven for about 20 mins on 180C
Step 2: 2. Meanwhile fry onion until soft and clear, the add mushrooms to the pan, and fry until mushrooms are cooked.
Step 3: 3. Crumble over stock cube and add a generous tbsp of creme fraiche (about 2 dessert spoons)
Step 4: 4. Heat through and add mustard, salt and pepper to taste.
Step 5: 5. Pour sauce over pork. Done! 🙂