250g Portobello mushrooms, sliced
150g Toasted walnuts
1 tbsp Olive oil
1 Yellow onion or 2 shallots, minced
3 Cloves garlic, minced
1 tsp Salt
1/4 cup Parsley, finely chopped
1 tsp Fresh thyme, finely chopped or 1 tsp dried thyme
1 tsp Fresh rosemary, finely chopped or 1 tsp dried rosemary
1 tbsp Cherry port or sherry
1-2 tsp Lemon juice
Salt and pepper to taste