Hunters Sauce

Ingredients

• 2 tbsp (30 ml) butter
• 2 tbsp (30 ml) minced onion or shallots
• 1 cup (225 ml) sliced mushrooms
• 1/2 cup (125 ml) dry white wine
• 1/2 cup (125 ml) tomato sauce or puree
• 1 cup (225 ml) beef bouillon or stock
• 1 bay leaf
• 1/2 tsp (2 ml) thyme
• parsley (optional)