Pickled Mushrooms - cooking recipe

Ingredients

1 lb. fresh mushrooms
1/3 c. red wine vinegar
1/3 c. salad oil
1 small onion, thinly sliced
2 tsp. dried parsley
1 tsp. prepared mustard
1 tsp. brown sugar

Preparation

Wash and drain mushrooms.
Put in skillet.
Add onion.
Mix other ingredients; pour over mushrooms.
Cover; bring to boiling point, then reduce heat and simmer for about 5 to 6 minutes.