Cook pasta according to instructions. Drain and chilled (Iput ice cubes and toss in pasta while on colander
Drain water from can and rinse and drain tuna well with fresh water. It keeps the fishy smell away.
Chop or slice vegetables. Cut cherry tomatoes in half.
Put drained chilled pasta in large bowl
Add prepared vegtables to bowl
Add shredded cheese (or cut uo into small pieces) Larger pieces oe grated cheese is better than finely shredded cheese.
Add mayonnaise.
Toss together until evenly distributed
Refrigerate untill chilled before serving if neeed
It will keep in refrigerator for several days