They’re sweet, with deep flavour and very juicy. Local isn’t always best! Many tomatoes are grown under heated glass out of season, at huge environmental cost. When we can’t grow tomatoes at home without heat, we truck over naturally sun-ripened ones from our grower Paco Locano in Spain. In a project with Exeter University, we discovered that this uses just a tenth of the carbon compared with growing them in the UK, using heat.