Preheat the oven to 400°F for recipe preparation.
Season chicken with salt and pepper for flavouring.
Place flour in a shallow bowl for dredging.
Coat chicken in flour thoroughly for an even covering.
Whisk eggs until frothy in a separate bowl.
Mix eggs with milk to create an egg wash.
Combine panko and chopped macadamia nuts in another bowl.
Dip chicken in egg wash, ensuring complete coating.
Bread chicken in panko-nut mixture for crispiness.
Repeat the breeding process for the remaining breasts.
Heat butter and oil in a large sauté pan.
Brown chicken on both sides for colour and texture.
Remove browned chicken breasts from the pan.
Transfer chicken breasts to a baking sheet.
Cook in a preheated oven for 15 minutes until fully done.
Serve the dish while hot for enjoyment.