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.