It’s hard to miss Serve – a renovated horse box painted with botanical leaves and adorned with brightly coloured flowers, alluding to the plant-based delights that are cooked up inside. Husband and wife duo, Ian and Jo McEwen, are the brains behind the street food vendor whose traditional curries and stews make as bold a statement about how tasty vegan food is as their truck’s vibrant exterior. With a permanent site at Elsenham Playing Fields in Essex every Wednesday evening, Serve also cater to local and private events, where you can be sure to eat fresh and healthy dishes made with locally-sourced ingredients. We caught up with them to find out more.