Preheat your oven to 400°F (200°C).
Rub the chicken breast with olive oil, garlic powder, sea salt, and black pepper.
Place the chicken on a baking sheet and roast for 20-25 minutes or until the internal temperature reaches 165°F.
While the chicken cooks, dice the carrots and celery into small, bite-sized pieces.
In a large skillet over medium heat, sauté the cauliflower rice for 5-7 minutes until tender and slightly golden.
Once the chicken is finished, let it rest for 5 minutes before dicing it into cubes.
In a small bowl, toss the diced chicken with the buffalo sauce until evenly coated.
Divide the cauliflower rice into meal prep containers, then top with the buffalo chicken, raw carrots, and raw celery.
Whisk the Greek yogurt with a teaspoon of water to create a drizzle consistency and pour over the bowls.
Garnish with freshly chopped chives before serving or sealing for later.