Creating a Healthy Steak Bowl is both simple and fun when you follow these steps:

1. Prepare Quinoa: Rinse the quinoa under cold water. In a pot, combine quinoa and vegetable broth (or water). Bring to a boil, then reduce heat, cover, and simmer for about 15 minutes or until all liquid is absorbed. Set aside.

2. Marinate Steak: In a bowl, mix olive oil, balsamic vinegar, lemon juice, oregano, salt, and pepper. Add the steak and let it marinate for at least 10 minutes.

3. Cook Steak: Heat a grill pan or skillet over medium-high heat. Cook the marinated steak for about 5-7 minutes on each side or until desired doneness. Remove from heat and let rest for a few minutes.

4. Prepare Vegetables: While the steak is resting, chop the cherry tomatoes, cucumber, bell pepper, and red onion.

5. Slice Steak: After the steak has rested, slice it thinly against the grain.

6. Assembly: In bowls, place a base of quinoa. Add a handful of spinach or mixed greens, followed by the sliced steak.

7. Add Toppings: Top the bowls with chopped vegetables and sprinkle with crumbled feta cheese, if desired.

8. Drizzle with Dressing: Optionally, drizzle some extra olive oil or your favorite dressing over the top for additional flavor.

9. Garnish: Finish with a sprinkle of salt, pepper, or fresh herbs for added freshness.

10. Serve: Enjoy this bowl warm, or let it cool for a refreshing cold salad option.