Preheat your oven to 150C (300F) if you have time or 200C (400F) if you’re in a rush.

Place tomato halves cut side up on a baking tray lined with baking paper.

Combine salt and sugar with a little black pepper and scatter over the tomatoes.

Bake for 1 1/2 – 2hrs if using the slow method or 30 – 50 minutes if fast tracking.

Eat straight away or store in the fridge covered with a little olive oil for up to a couple of weeks.