Supergreen soup with yogurt & pine nuts
A simple low-fat soup that's a fresh new way to use a bag of mixed leaves - it's rich in vitamin C, fibre, folate and calcium too
Heat the oil in a frying pan over a medium-high heat. Add the chorizo and cook for 3 mins. Meanwhile, in another pan, boil the veg stock.
Add the garlic and prawns to the frying pan and cook for 3-4 mins until the prawns just turn pink, stirring occasionally. Take off the heat and keep warm.
Add the polenta to the stock and whisk vigorously for 1 min until thickened. Remove from the heat and whisk in the Parmesan and butter for 1 min more until melted. Season liberally.
Serve the prawns and chorizo in their oils on top of the polenta, with the parsley scattered over the top.