Making the Greek Chicken Quinoa Bowl is a simple process. Follow these steps for a delicious outcome:

1. Prepare Quinoa: Rinse the quinoa under cold water to remove any bitterness. In a medium saucepan, combine the quinoa and water (or chicken broth). Bring to a boil, then reduce the heat, cover, and simmer for about 15 minutes until the liquid is absorbed and the quinoa is fluffy.

2. Marinate Chicken: While the quinoa is cooking, mix olive oil, lemon juice, oregano, garlic powder, salt, and pepper in a bowl. Add the chicken breasts, coating them well with the marinade. Let it rest for about 10 minutes.

3. Cook Chicken: In a skillet over medium heat, add the marinated chicken. Cook for about 6-7 minutes on each side, or until fully cooked and golden brown. Remove from the pan and allow it to rest for a few minutes before slicing.

4. Prepare Veggies: While the chicken is cooking and resting, chop the cherry tomatoes, cucumber, bell pepper, and red onion. Set them aside in a large bowl.

5. Combine Ingredients: Once the quinoa is ready, fluff it with a fork and add it to the bowl with the veggies. Toss to combine.

6. Assemble the Bowl: Divide the quinoa and vegetable mixture among serving bowls. Top each bowl with sliced chicken, crumbled feta cheese, and a drizzle of tzatziki sauce.

7. Garnish: Sprinkle with fresh parsley for a burst of color and additional flavor.

These steps will guide you in creating a wholesome and flavorful Greek Chicken Quinoa Bowl effortlessly.