6 tbsp. olive oil
1 tbsp. vinegar
1 tsp. salt
1 tsp. dry mustard
1 split garlic clove
Pepper to taste
Mushrooms

Mix together all ingredients, let stand 1 hour. Slice raw mushrooms as thin as possible, arrange on a large plate or tray. Sprinkle generously with sauce. Let stand 1/2 hour. Can arrange like a large rose. Can also sprinkle with parsley, not too much.

Note: No mayonnaise or sour cream used.