Preheat your oven to 400°F and line a baking sheet with parchment paper.
Toss the cubed sweet potatoes with a light spray of avocado oil and a pinch of sea salt, then roast for 20 minutes until tender.
Season the chicken breast with garlic powder, sea salt, and black pepper, then bake or pan-sear until the internal temperature reaches 165°F.
Once the chicken is cooked, dice or shred it and toss in a bowl with the buffalo sauce and melted ghee until well coated.
In a separate skillet, sauté the cauliflower rice over medium heat for 3 to 5 minutes until just softened.
Whisk the Greek yogurt with dried dill and a teaspoon of water in a small ramekin to create a clean-eating ranch drizzle.
Divide the cauliflower rice into meal prep containers and top with buffalo chicken, roasted sweet potatoes, sliced celery, shredded carrots, and fresh avocado.
Drizzle the yogurt ranch over the bowls just before serving or store it in a small side container for later.