1 c. mayonnaise
1/2 c. sour cream
3 tbsp. white wine vinegar
1 tbsp. lemon juice
1/3 c. finely chopped parsley
4 anchovy fillets
1 tbsp. capers
1 or 2 cloves garlic, cut up
2 sliced green onions
1/8 tsp. salt
1/8 tsp. pepper

Blend all ingredients thoroughly in blender. Pour into a container; cover and chill 3 to 4 hours. Makes about 2 cups.