Bay Scallop Chowder

Ingredients

• 3 medium potatoes, diced
• 1 small carrot, chopped
• 1 stalk celery, chopped
• 1 medium onion, chopped
• 2 c. chicken stock
• 1/2 tsp. salt
• 1/4 tsp. pepper
• 1/2 bay leaf
• 1/2 tsp. thyme
• 1 lb. fresh bay scallops
• 1/2 lb. fresh mushrooms, sliced
• 1 1/2 Tbsp. butter
• 1/2 c. dry white wine
• 1 c. heavy cream
• 1 egg yolk, beaten
• 2 Tbsp. chopped parsley