Marinate Chicken: Mix olive oil, lemon pepper, garlic powder, lemon juice, zest, salt, and pepper. Slice chicken cutlets thin, coat well, and marinate 10–20 minutes.
Cook Chicken: Grill or sear 5–6 minutes per side until golden and cooked through. Rest 5 minutes before slicing.
Cook Base: Prepare rice, quinoa, or cauliflower rice. Season lightly with salt, lemon juice, and pepper.
Prep Veggies: Chop cucumbers, tomatoes, spinach, and herbs.
Make Sauce: Whisk Greek yogurt, lemon juice, zest, garlic powder, salt, and pepper.
Assemble Bowls: Add rice → veggies → sliced chicken → yogurt sauce → lemon zest + pepper. Serve cold veggies with warm chicken for best contrast.