Preheat your oven to 425°F and line a large baking sheet with parchment paper.
Cut the chicken breast into bite-sized pieces similar in size to the cauliflower florets.
In a large mixing bowl, toss the chicken and cauliflower with almond flour, garlic powder, sea salt, and black pepper until evenly coated.
Spread the coated chicken and cauliflower onto the prepared baking sheet in a single layer.
Roast for 20 minutes, flipping the pieces halfway through to ensure even browning.
While the bites roast, melt the ghee and whisk it together with the buffalo hot sauce in a small bowl.
In a separate small bowl, stir together the Greek yogurt, blue cheese crumbles, lemon juice, and chopped chives to make the dip.
Remove the baking sheet from the oven, drizzle the buffalo sauce mixture over the bites, and toss gently to coat.
Return the pan to the oven for an additional 5 minutes until the sauce is bubbly and the chicken is fully cooked.
Serve the hot buffalo bites immediately with the cool blue cheese dip on the side.