Preheat oven to 450 degrees f.
In a small glass bowl, combine flour, water, garlic powder and salt. Whisk thoroughly to create a batter.
Dip cauliflower pieces in the batter until coated evenly, then place on a large, lightly greased, non-stick baking sheet.
Roast in your preheated oven for about 12 minutes or until the batter hardens, then flip and roast for another 6-7 minutes.
Whisk together Hot sauce and ghee in a small glass bowl.
When the cauliflower is finished roasting, drizzle lightly with the hot sauce mixture, and toss, and flip to coat.
Bake coated cauliflower for an additional 8-10 minutes, or until cauliflower is crispy, and sauce is well incorporated.
Remove from oven.
Let cauliflower bites set for at least 10 minutes before serving.