Creating a Healthy Steak Bowl inspired by the Mediterranean diet is straightforward. Follow these steps to prepare a delicious meal:

1. Marinate the Steak: In a bowl, combine olive oil, lemon juice, dried oregano, salt, and pepper. Add the flank steak, ensuring it is well-coated. Let it marinate for at least 15 minutes.
2. Cook Quinoa: While the steak marinates, prepare the quinoa according to the package instructions. Once cooked, set it aside.
3. Grill the Steak: Heat a grill pan or outdoor grill over medium-high heat. Cook the marinated flank steak for about 5-7 minutes per side, or until it reaches your desired doneness. Remove from the heat and let it rest for a few minutes.
4. Prepare the Vegetables: While the steak is resting, chop the cherry tomatoes, cucumber, and red onion. Combine them in a bowl with crumbled feta cheese.
5. Slice the Steak: Slice the cooked flank steak thinly against the grain for tenderness.
6. Assemble the Bowl: In each bowl, start with a base of quinoa. Top with sliced steak and a generous portion of the vegetable mixture.
7. Garnish: Finish with a sprinkle of fresh parsley for added flavor and color.

These straightforward steps will guide you to an incredible Healthy Steak Bowl effortlessly. The combination of grilled steak, fresh vegetables, and wholesome grains makes for a nutritious and mouth-watering meal.