1/2 lb. each cooked chopped shrimp and flaked fish 3 c. chopped red cabbage 3 c. chopped green cabbage 1/2 c. grated carrots 1/4 c. snipped fresh parsley 1 c. "lite" mayonnaise 1 c. buttermilk 1 (1/6 oz.) pkg. original Ranch Hidden Valley dressing mix