In a bowl, mix the Greek yogurt, tahini, lemon juice, and olive oil. Season with salt, pepper, and oregano to taste. Stir until smooth; set aside as a dressing.
In a large serving bowl, layer the cooked quinoa or brown rice at the bottom.
Arrange the shredded leftover chicken on top of the grains.
Add the diced cucumber, halved cherry tomatoes, and sliced red onion around the chicken.
Sprinkle crumbled feta cheese and Kalamata olives over the entire bowl.
Drizzle the prepared tahini yogurt dressing generously over the top.
Garnish with freshly chopped parsley or dill for an additional flavor boost.
Serve immediately or refrigerate for 30 minutes for the flavors to meld together.
Notes
Serve immediately or refrigerate for 30 minutes for the flavors to meld together.