Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1 1/2  pounds        fresh tuna steak
                        boiling salted water
   3      tablespoons   fresh lemon juice
   3      tablespoons   olive oil
   2      cloves        garlic -- minced
   1                    onion -- sliced
   2                    tomatoes -- peel & seed &
                        -- quarter
   3                    green or red peppers -- seeded and sliced
   1      cup           dry white wine
                        bouquet garni*
                        salt -- to taste
                        pepper -- to taste
  12                    ripe or greek olives -- ( or 16), (for
                        -- garnish)
                        minced parsley -- (for garnish)

Preparation:

* 1 sprig parsley, 1/2 teaspoon thyme, 1 bay leaf, 7 black peppercorns, tied in cheesecloth 1. Immerse tuna in boiling salted water with lemon juice; simmer 5 minutes. 2. Drain and rinse steaks under cold water. 3. Heat oil in large skillet or Dutch oven; add tuna and remaining ingredients except olives and minced parsley. Heat to a boil. 4. Reduce heat and simmer, uncovered, 10 to 15 minutes, or until tuna is fork-tender. 5. Remove tuna and vegetables with slotted spoon to warm serving platter. 6. Reduce pan liquids to 3/4 cup by boiling rapidly over high heat. 7. Remove and discard bouquet garni; season to taste with salt and pepper. 8. Pour sauce over tuna; garnish with olives and minced parsley.