Slice the chicken breast into thin, bite-sized strips and place them in a small mixing bowl.
Toss the chicken with the ground cumin, coriander, turmeric, garlic powder, sea salt, and black pepper until evenly coated.
Heat the extra virgin olive oil in a non-stick skillet over medium-high heat.
Add the chicken to the skillet and sauté for 6-8 minutes, stirring occasionally, until the exterior is golden brown and the internal temperature reaches 165 degrees Fahrenheit.
While the chicken cooks, whisk together the Greek yogurt, tahini, and lemon juice in a small ramekin to create the dressing.
Finely dice the cucumber and tomato, then toss them together in a small bowl with the chopped fresh parsley.
Place the warm cooked basmati rice in the bottom of a serving bowl.
Top the rice with the spiced chicken and the fresh cucumber-tomato salad.
Drizzle the creamy tahini-yogurt sauce over the entire bowl and serve immediately.