1/4 c. vinegar
2 tbsp. lemon juice
1 sm. bay leaf
1 garlic clove
A bit of fresh green pepper
1/4 tsp. salt
3 tbsp. salad oil
2 tbsp. catsup
3 c. mushrooms

Boil all but salad oil, catsup and mushrooms for 15 minutes. Strain. When cold, add salad oil and catsup. Pour over mushrooms and store in refrigerator. If you use fresh mushrooms, boil 4 or 5 minutes in salted water with juice of 1/2 lemon.