Marinate the chicken: In a bowl, whisk olive oil, lemon juice, garlic, cumin, paprika, coriander, turmeric, pepper, salt, and optional cinnamon and cayenne. Add chicken and coat well.
Cover and refrigerate for at least 30 minutes, or up to 12 hours for deeper flavor.
Prep the base: Cook your grain of choice. For the lowest calorie option, use cauliflower rice and lightly sauté it with a pinch of salt and pepper. For more carbs, use brown rice or quinoa.
Make the yogurt sauce: Stir together Greek yogurt, lemon juice, water, garlic, herbs, salt, and pepper.
Adjust thickness with a splash more water if needed. Chill until serving.
Cook the chicken: Heat a large skillet or grill pan over medium-high. Cook chicken 4–6 minutes per side, until browned and cooked through (internal temp 165°F/74°C).
Rest for 5 minutes, then slice thinly.
Chop the veggies: While the chicken cooks, prep greens, tomatoes, cucumbers, onions, and herbs. If using pickled onions, have them ready.
Assemble the bowls: Add greens and your rice base. Top with sliced chicken, tomatoes, cucumbers, onions, and herbs.
Spoon on yogurt sauce. Finish with lemon, feta, or hot sauce if you like.
Taste and adjust: Add a pinch of salt, an extra squeeze of lemon, or a shake of sumac to brighten the flavors.