Tuna Salad I

1 can white tuna in water drained

1/4 cup broccoli florets

1/4 cup cauliflower, chopped

About 1/3 cup chopped onion and parsley

1-2 tbsp. balsamic vinegar

1 large ripe tomato per serving

Toss tuna, broccoli, cauliflower, onions and parsley. Add balsamic vinegar a little at a time to taste. Cut the tomato into wedges and arrange on plate in a ring. Lightly salt the tomato. Serve tuna salad on top of tomato wedges with crackers.