Mushroom Medley - cooking recipe

Ingredients

3/4 stick butter
1 medium sliced onion
4 Tbsp. balsamic vinegar
4 Tbsp. Worcestershire sauce
1/2 lb. halved Snow White mushrooms
1/2 lb. shiitake mushrooms
1/2 lb. Portabella mushrooms
1 can College Inn beef broth
1/3 c. heavy whipping cream
1 tsp. cornstarch

Preparation

In skillet, saute first four ingredients for 3 minutes on medium.
Add mushrooms; cook for 15 to 20 minutes, stirring occasionally.
Bring to a boil in pot, beef broth and cream; stir in cornstarch.
Stir until thickens.
Pour into mushrooms.
Serve as a side dish or garnish the top of a steak or grilled boneless chicken breast.