Slice the chicken breast into bite-sized strips and place them in a bowl.
Toss the chicken with the cumin, coriander, turmeric, garlic powder, sea salt, and black pepper until evenly coated.
Heat the extra virgin olive oil in a large skillet over medium-high heat.
Add the chicken to the skillet and sear for 6-8 minutes, turning occasionally, until golden brown and cooked through.
While the chicken cooks, dice the cucumber, halve the cherry tomatoes, and finely mince the red onion.
In a small ramekin, whisk the tahini with the lemon juice and a teaspoon of warm water until it reaches a smooth, pourable consistency.
Place the warm cooked basmati rice in the center of a bowl.
Arrange the seared chicken and the fresh vegetable salad over the rice.
Drizzle the creamy tahini sauce over the top and serve immediately.