Preheat your oven to 400°F and line a large baking sheet with parchment paper.
Cut the chicken breast into bite-sized pieces and place them on the tray along with the cauliflower florets.
Drizzle with olive oil and season with a pinch of sea salt and black pepper, tossing to coat evenly.
Roast in the oven for 18-20 minutes, or until the chicken is cooked through and the cauliflower is tender with slightly charred edges.
While roasting, prepare the ranch dip by whisking together the Greek yogurt, dried dill, dried chives, garlic powder, and onion powder in a small bowl.
In a separate large bowl, whisk the buffalo sauce and melted ghee until well combined.
Remove the tray from the oven and immediately toss the warm chicken and cauliflower bites into the buffalo sauce mixture until fully coated.
Serve the buffalo bites immediately with the chilled ranch dip on the side for a satisfying, high-protein meal.