Tartar Sauce. This zesty homemade tartar sauce is the perfect companion for seafood! A creamy blend of mayonnaise, tangy lemon juice, crunchy dill pickles, briny capers, fresh dill, and finely chopped onion, it’s finished with a pinch of salt and pepper for balanced flavor in every bite. Bold, bright, and irresistibly good—your fish sticks just found their match.