Roasted beetroot & feta salad

Let beetroots shine in this vibrant salad made with lentils, feta, walnuts and rocket. A satisfying lunch or supper, it's a colourful seasonal salad for autumn

- 

4 beetroot, peeled and cut into chunks (use gloves to prevent staining)

1tbsp olive oil

250g pouch cooked puy lentils

80g rocket

125g feta, crumbled

75g walnuts, roughly chopped

½ bunch of chives, finely sliced

FOR THE DRESSING

4tbsp extra virgin olive oil

1 lemon, juiced (about 2tbsp)

1tsp Dijon mustard