Preheat oven to 400°F.
Slice the chicken breast into thin, even strips.
In a bowl, toss the chicken with olive oil, cumin, coriander, turmeric, garlic powder, sea salt, and black pepper until well coated.
Spread the chicken strips in a single layer on a parchment-lined baking sheet and roast for 15-18 minutes until golden and cooked through.
While the chicken roasts, sauté the cauliflower rice in a non-stick pan over medium heat with a splash of water for 5 minutes until tender.
Dice the cucumber and halve the cherry tomatoes, then toss them together in a small bowl.
In a separate small bowl, whisk together the Greek yogurt, lemon juice, and chopped fresh dill to create the sauce.
Divide the cauliflower rice into a bowl, top with the roasted chicken and fresh salad, and drizzle the lemon-dill yogurt sauce over the top.