Creating the Quick & Easy Mediterranean Steak Bowl is a delightful experience when you follow these simple steps:

1. Marinate the Steak: In a bowl, combine olive oil, balsamic vinegar, oregano, garlic powder, salt, and black pepper. Add the flank steak, turning to coat evenly. Let it marinate for at least 15 minutes.
2. Cook the Quinoa: If not already prepared, cook quinoa according to package instructions and set aside.
3. Grill the Steak: Preheat a grill or skillet over medium-high heat. Cook the marinated steak for about 5-7 minutes per side, or until it reaches your desired doneness (about 130°F for medium-rare).
4. Let Rest and Slice: Remove the steak from the grill and let it rest for at least 5 minutes before slicing it against the grain into thin strips.
5. Prepare the Vegetables: While the steak rests, chop the cherry tomatoes, cucumber, bell pepper, and red onion. Set aside.
6. Assemble the Bowl: In a large serving bowl, layer the cooked quinoa, followed by the fresh vegetables, Kalamata olives, and sliced steak.
7. Add Feta and Garnish: Sprinkle the crumbled feta cheese on top and garnish with chopped parsley.
8. Serve with Lemon: Serve the bowl with lemon wedges on the side for an extra burst of flavor.