Slice the chicken breast into thin, bite-sized strips.
In a small bowl, combine the cumin, coriander, turmeric, garlic powder, sea salt, and black pepper.
Toss the chicken strips with the spice mixture until evenly coated.
Heat the olive oil in a skillet over medium-high heat and sauté the chicken until golden brown and cooked through.
Dice the cucumber, halve the cherry tomatoes, and finely mince the red onion.
In a small ramekin, whisk together the Greek yogurt and lemon juice until smooth.
Place the cooked basmati rice in a bowl and top with the spiced chicken and fresh vegetables.
Drizzle the yogurt sauce over the top and garnish with chopped fresh parsley.