Season chicken with paprika, garlic powder, oregano, salt, and pepper.
Grill or pan-sear chicken for 5–6 minutes per side until fully cooked, then slice.
Cook orzo pasta according to package directions and drain.
In a bowl, arrange cooked orzo, cucumber, tomatoes, and red onion.
Add sliced grilled chicken on top.
Spoon tzatziki sauce over the center and sprinkle with feta cheese and parsley.
Serve with fresh lemon wedges.
