
With a knife, slice tops off tomatoes. Scoop out pulp. Set aside tomato skins. Chop tomato pulp. In a bowl, mix with salmon, rice, mayonnaise, lemon juice, parsley and seasonings. Stuff tomato skins with mixture. Set aside. Separate egg whites and yolks. Pass egg yolks through a sieve. Set aside finely chop egg whites. Sprinkle each stuffed tomato with islands of egg whites and yolks. Garnish with a parsley sprig and half-olive.