Wash cauliflower and pat dry. Cut into bite size pieces.
Add panko and salt to a bowl.
In a separate bowl, combine flour, salt, pepper, garlic power and onion powder
Add milk to another bowl
Toss cauliflower into the buttermilk and fully coat
Toss coated cauliflower in flour mixture
Place cauliflower back into the buttermilk and coat once more
Now toss cauliflower into the panko toss until coated.
Place on a sheet tray so that they're not touching.
Repeat process with all the cauliflower.
Once cauliflower is coated deep fry until golden brown, remove from fryer and toss into hot general sauce