Roasted vegetable salad

Ingredients (4 servings): 400g cauliflower, cut into florets 1 red capsicum (bell pepper), thickly sliced 400g pumpkin, peeled, cut into thin wedges 1 tablespoon extra virgin olive oil 250 packet cooked whole baby beetroot, quartered 60g baby spinach ¼ cup walnuts, toasted, chopped 2 tablespoons dried cranberries 2 teaspoons orange zest ¼ cup fresh mint…