Creating your own Nutritious Vegetarian Bowl is simple if you follow these steps:

1. Cook Grains: Begin by cooking quinoa and brown rice according to package instructions. Set aside once done.
2. Roast Veggies: Preheat the oven to 425°F (220°C). On a baking sheet, toss the chopped bell peppers and cherry tomatoes with olive oil, garlic powder, cumin, salt, and pepper. Roast for 15-20 minutes until tender.
3. Prepare Chickpeas: In a skillet, warm the chickpeas over medium heat until slightly crispy. Season with salt and pepper.
4. Assemble Bowl: In a large serving bowl, layer the cooked quinoa and brown rice as the base.
5. Add Greens: Top with fresh spinach for a lovely crunch and vibrant color.
6. Layer Roasted Veggies: Add the roasted bell peppers and tomatoes on top of the spinach.
7. Finish with Chickpeas: Sprinkle the crispy chickpeas generously over the bowl.
8. Avocado Slices: Add avocado slices and feta cheese if using for added creaminess and flavor.
9. Dress It Up: Drizzle with fresh lemon juice and olive oil to bring everything together.
10. Garnish: If desired, sprinkle fresh herbs over the top for a burst of flavor and color.

By following these straightforward steps, you can effortlessly create your own Nutritious Vegetarian Bowl to enjoy!