In a medium saucepan, combine quinoa and water. Bring to a boil, then reduce heat to low, cover, and simmer for 15 minutes or until water is absorbed.

Remove from heat and let it sit covered for 5 minutes. Fluff with a fork.

Preheat the grill to medium-high heat. Season the steak strips with salt and pepper.

Grill the steak for about 3-4 minutes on each side until cooked to your desired doneness.

Remove from grill and let rest for a few minutes before slicing.

In a mixing bowl, combine cherry tomatoes, cucumber, red bell pepper, kalamata olives, and feta cheese.

In a small bowl, whisk together olive oil, lemon juice, garlic, oregano, salt, and pepper.

In each serving bowl, layer quinoa, grilled steak, and the vegetable mixture.

Drizzle the dressing over the top and serve immediately.