BAKE THE POTATOES
To a tray, add the potatoes. Rub with oil and season generously all over with a sprinkle of salt and black pepper.
Add to the air fryer or oven at 425°F. Roast for 30 minutes, then flip over, and roast for another 25 to 30 minutes until tender when poked in the center.
MAKE THE GRAVY
While the potatoes roast, make the gravy.
To a sauce pan or pot over medium heat, melt down the butter and add the flour. Whisk together to create a roux. Cook down for 3 to 4 minutes.
Add the beef broth, garlic powder, onion powder, paprika, black pepper, and beef bouillon base. Mix together.
Continue cooking until it thickens into a gravy and then take off the heat.
MAKE THE FRIED CHICKEN
In a bowl, add the milk, pickle juice, chili powder, salt, dried mustard powder, garlic powder, smoked paprika, black pepper, onion powder, and oregano. Whisk together.
In another bowl, add flour, cornstarch, mustard powder, chili powder, salt, garlic powder, smoked paprika, black pepper, onion powder, and oregano. Whisk and set aside.
Add 4 tablespoons of the wet batter into the dry and mix around to create a flaky texture.
Dip each piece of chicken into the wet and allow the excess to drip off. Then transfer to dry and use the other hand to bread the chicken. Pat it well and shake off any excess flour. Transfer to a plate to rest for 10 minutes after breading all the chicken.
Heat oil to about 350°F in a frying pan. Drop a few pieces in at a time, making sure not to overcrowd them. Fry in 2 batches if needed. Fry until golden brown all around, about 7-8 minutes. Make sure to rotate them around as needed for even browning but don't bother them too much. Transfer to a wire rack to let any excess oil drip off.
ASSEMBLY
Slice open the baked potato down the middle while still piping hot.
Add as much butter, salt, and pepper as you like and mash the inside to mix it all together until creamy and fluffy.
Add fried chicken, corn, cheese, sour cream, parsley or green onions, and gravy all over the top to enjoy!