Supergreens Salad With Polenta Croûtons
Prep + cook time: 40 minutes (+ refrigeration) Serves: 8 INGREDIENTS 1 litre (4 cups) vegetable stock1 1/2 tablespoons finely chopped fresh rosemary2 cups (340g) instant polenta400g broccolini, trimmed, halved400g green beans, trimmed, halved lengthways340g asparagus, trimmed (see tips)2 cups (240g) frozen peas100g (3oz) baby spinachcooking-oil spray200g...