1/2 pound peeled and deveined cooked shrimp, coarsely chopped
1/2 pound refrigerated fresh or imitation crabmeat, coarsely chopped
2 tablespoons finely chopped sweet onion
2 tablespoons finely chopped sweet red pepper
Finely grate zest from orange. Cut orange crosswise in half; squeeze juice from orange. Transfer zest and juice to a large bowl. Repeat with lemon and lime. Add shrimp, crab, onion and pepper; toss to coat. Serve on lettuce with crackers.