Preheat the air fryer to 350°F
Place 24 oz pork loin into a bowl. Add 2 tbsp Italian seasoning, 1/4 tsp chili powder, 1/4 tsp pepper, 1/2 tsp salt, 1/2 tsp garlic powder, 1/2 tsp onion powder, 1 tsp thyme, 1/2 tsp paprika, 1 tsp oregano, and 1 tbsp olive oil. Rub the seasonings into the meat well and marinate for 5 minutes.
Add 10 oz halved baby potatoes into a bowl, cover with plastic wrap, and microwave for 5 minutes. If you don’t have a microwave, place halved potatoes into a pot of boiling water and cook for 5 minutes.
Add the cooked potatoes (strain them first if you boiled them), 4 oz baby carrots, 4 oz brussel sprouts, and 4 oz radish to a large bowl. Toss them with 1/2 tsp paprika, 1 tsp oregano, and 2 tbsp melted butter.
Open the air fryer and spread out the vegetables. Place the marinated pork on top, and cook everything for 20 minutes. Take the vegetables out and cook the pork loin for another 10 minutes.
While it’s cooking, with a whisk, beat 1 large egg yolk with 2 tsp mustard, 2 tsp honey, and 2 tbsp olive oil in a bowl for 1 minute or until it reaches a thick consistency. Add parsley and mix.
Serve: cut the pork into bite-sized slices, and serve with vegetables and sauce.