Grind nuts in food processor into fine crumbs then combine with breadcrumbs in shallow dish. Line up 2 more dishes with flour and eggs alongside the breadcrumbs. Season cutlets with salt and pepper and coat in flour, egg then breadcrumbs.
Heat a shallow layer of oil in a large skillet over medium high heat. Preheat oven to 275ºF and place a metal cooling rack over a baking sheet.
Fry cutlets until golden brown in small batches, 2-3 minutes on each side. Place finished cutlets on the baking sheet and keep warm in the oven.