Pickled Mushrooms - cooking recipe

Ingredients

1/3 c. red wine vinegar
1/3 c. salad oil
1 small onion, sliced thin and separated into rings
1 tsp. salt
2 tsp. parsley flakes
1 tsp. prepared mustard
1 tsp. brown sugar

Preparation

Mix all ingredients; add 2 (6 ounce) cans mushroom crowns, drained.
Simmer 5 to 6 minutes.
Chill in covered dish several hours; drain before serving.