Pickled Mushrooms - cooking recipe

Ingredients

1/3 c. red wine vinegar
1/3 c. salad oil
1 small onion, sliced
1 tsp. salt
2 tsp. parsley flakes
1 tsp. prepared mustard
1 Tbsp. brown sugar
1 lb. fresh mushrooms or 2 (6 oz.) jars mushroom caps

Preparation

Bring all ingredients (except mushrooms) to a boil.
Add mushrooms and simmer 6 minutes.
Chill several hours, stirring occasionally.
Drain and serve.
Best prepared day before.