Preheat oven to 400°F.
In a bowl, toss the grated plantains with olive oil, seasoned salt, garlic powder, and cayenne pepper.
Spread the plantain mixture on a baking sheet and bake for 10-12 minutes, or until dry and crunchy.
Remove plantains from the oven and set aside.
In a separate bowl, combine the softened cream cheese, hot buffalo sauce, sour cream, blue cheese, green onions, celery, and black pepper.
Add the baked plantains to the cream cheese mixture and stir to combine.
Season with salt to taste.
(Optional) Return the dip to the oven once combined for a bubbly hot dip