Preheat oven to 2000C/180C fan forced. Place the sweet potato in a large baking dish. Drizzle over 1 tsp oil and toss to coat. Bake for 10 minutes. Add the red and yellow capsicum, onion and zucchini. Drizzle over the remaining oil and season. Bake for a further 20 minutes.
Step 2
Add the beans, quinoa and stock. Stir to combine. Sprinkle with the feta. Bake for 5-10 minutes or until the stock absorbs and the feta is golden. Sprinkle with basil or parsley leaves and dollop with pesto, if using.