Heat oil in a saute ... coarsely chopped, with tomato paste and water or wine. ... 20-30 minutes. Drain artichoke hearts and cut in half ... in day and reheated.
Following package directions, cook pasta ... large bowl. Drain artichokes, combine with pasta. Add chopped red onion, tomato wedges, flaked tuna and toss ... 4 to 6 servings.