First, focus on getting the quinoa just right. In a medium pot, combine the rinsed quinoa and the two cups of water. Bring the mixture to a boil over high heat. Once it’s boiling, reduce the heat to low, cover the pot with a lid, and let it simmer for about 15 minutes. The quinoa is done when all the water has been absorbed and the grains are tender. Fluff it with a fork and set it aside.
While the quinoa is cooking, preheat your oven to 425°F (220°C). On a large baking sheet, combine the chopped bell peppers, zucchini, red onion, cherry tomatoes, and minced garlic. Drizzle them with olive oil and sprinkle with oregano, salt, and pepper. Toss everything together until the vegetables are evenly coated. Spread them in a single layer to ensure they roast instead of steam. Roast for 25-30 minutes, stirring halfway through, until they are tender and have lovely caramelized edges.
Once the quinoa and vegetables are cooked, it’s time for the final, exciting step. In a large mixing bowl, combine the warm, fluffy quinoa and the beautifully roasted vegetables. Add the crumbled feta cheese, torn fresh basil leaves, and the juice of one lemon. Gently toss all the ingredients together until they are well combined. Have a little taste and season with additional salt and pepper if needed. Your delicious quinoa bowl is now ready to be served.