Preheat your oven to 400°F and line a large baking sheet with parchment paper.
Cut the chicken breast and cauliflower florets into uniform, bite-sized pieces.
In a large bowl, toss the chicken and cauliflower with almond flour, sea salt, and black pepper until evenly coated.
Spread the mixture onto the prepared baking sheet in a single layer and roast for 20-25 minutes, flipping halfway through, until the chicken is cooked and the cauliflower is tender.
While roasting, whisk together the Greek yogurt, lemon juice, dried dill, garlic powder, and onion powder in a small bowl to create the ranch dip.
In a separate small saucepan, melt the ghee over low heat and whisk in the buffalo hot sauce until emulsified.
Once the chicken and cauliflower are done, transfer them to a clean bowl and drizzle with the buffalo ghee sauce, tossing gently to coat.
Serve the warm buffalo bites immediately with the chilled ranch dip on the side.