Grains, greens and beans salad with pesto dressing

Name: Grains, greens and beans salad with pesto dressing
Cook time: 15 min
Total time: 15 min
Cuisine: European, Mediterranean
Ingredients: 1 small head broccoli cut into small florets; 200g green beans cut into 2cm pieces; 250g pouch ready-cooked freekeh (or other grain); ½ red onion finely chopped; 145g tub fresh pesto; 400g tin borlotti beans rinsed and drained; 2 tbsp red wine vinegar; 2 tbsp olive oil; 50g spinach chopped