Slice the chicken breast into thin, bite-sized strips for even cooking and maximum spice coverage.
In a small bowl, whisk together the olive oil, cumin, coriander, turmeric, garlic powder, salt, and pepper to create a fragrant marinade.
Toss the chicken strips in the spice mixture until every piece is thoroughly coated.
Heat a non-stick skillet over medium-high heat and sear the chicken for 5-7 minutes until golden brown and cooked through.
While the chicken cooks, dice the cucumber, cherry tomatoes, and red onion into small, uniform pieces for the salad.
In a small ramekin, stir the Greek yogurt and lemon juice together until smooth to create a creamy, bright dressing.
Place the warm, cooked rice in the base of a bowl and top with the spiced chicken and the fresh vegetable salad.
Drizzle the yogurt sauce over the top and garnish with freshly chopped parsley for a burst of color and flavor.