Boil the pasta in a large pan of water for around 10-12 minutes until tender.
Meanwhile, preheat the grill to high. Put the tomatoes cut side up into a shallow roasting tin. Drizzle with oil and season. Grill for 7-10 minutes until they start to shrivel.
Drain the pasta and return to the pan. Fold in the tomatoes and ham. Sprinkle with the thyme leaves and serve.
1 of 5 a day per serving.
Add some heat to this dish by sprinkling over a pinch of dried chilli flakes.
For top tips on protecting you and your family when preparing raw meat and poultry, visit Food Safety in the Home and view the full Food safety at home video.