Linguine With Tuna And Tomato Sauce
["1 pkg. linguine or spaghetti", "4 Tbsp. olive oil", "1/2 small onion, chopped fine", "1 clove garlic, chopped fine", "1 stalk celery, chopped fine", "salt and freshly ground black pepper", "1/2 tsp. sugar", "1 large can tomatoes, chopped or you can use fresh tomatoes that are skinned and seeded", "3 Tbsp. dry white wine", "1 can good quality tuna, drained and flaked", "1 tsp. anchovy paste or a few anchovies, chopped fine", "1 tsp. capers, rinsed", "12 black olives, sliced", "1 Tbsp. chopped parsley"]
["Put the oil, onion, garlic and celery into a heavy saucepan and saute about 1 minute.", "Sprinkle with salt and sugar and saute for another 3 minutes."]
["linguine", "olive oil", "onion", "clove garlic", "celery", "salt", "sugar", "tomatoes", "white wine", "tuna", "anchovy paste", "capers", "black olives", "parsley"]