1 c. lite mayonnaise
2 tbsp. French dressing
1 tbsp. minced onion
1 tbsp. lemon juice
2 tsp. capers
2 tsp. horseradish
1/2 tsp. Worcestershire sauce
1 tsp. seasoned salt
3/4 tsp. salt
Pinch of black pepper
1 lb. crab meat
1 lb. steamed shrimp (shelled and deveined)

Combine first 10 ingredients; mix well. Pour over crabmeat and shrimp. Cover and chill for 4 hours. Serve on crisp lettuce leaves with tomato wedges.