Mix flour, white pepper, pinch of salt, chicken seasoning and garlic powder until evenly distributed.
Beat the eggs evenly in another bowl. Then crush Cheetos Puffs until become powder. Put it in large bowl.
Slice onion into 1/2-inch thick and then separate them into rings. Group each of the two larger and smaller rings. Arrange in such a way that there is room to store the mozzarella cheese between the two onion rings.
Cut the mozzarella cheese according to the width of the onion rings and the length from the circumference of the onion rings. Put mozzarella cheese between two onion rings.
Coat the onion rings respectively with flour mix, egg wash, powdered cheetos, egg wash, and then powdered cheetos.
Freeze the onion rings for about 15 minutes.
After 15 minutes, in a pan fry, heat the cooking oil over medium high heat.
Fry the onion rings until nice and golden.
After the onion rings is cooked, rest it on a cooling rack to remove excess oil.
Serve with ketchup and mayonnaise.