Slice the chicken breast into thin, bite-sized strips and place them in a mixing bowl.
Toss the chicken with the olive oil, cumin, smoked paprika, turmeric, sea salt, and black pepper until evenly coated.
Heat a large non-stick skillet over medium-high heat and add the seasoned chicken, cooking for 6-8 minutes until golden brown and fully cooked through.
Remove the chicken from the pan and add the cauliflower rice to the same skillet, sautéing for 3-5 minutes until tender and lightly toasted.
While the cauliflower rice cooks, whisk together the Greek yogurt, tahini, and lemon juice in a small bowl to create a smooth dressing.
Dice the cucumber, halve the cherry tomatoes, and finely slice the red onion.
Assemble the bowl by placing the cauliflower rice at the bottom, topping it with the spiced chicken and fresh vegetables.
Drizzle the creamy tahini-yogurt sauce over the top and serve immediately.