PREPARATION METHOD:I heat a drizzle of oil in a nonstick pan, while I sprinkle the fillet with a pinch of flour (a very little amount), before put it in the pan. I let brown each side for 1-2 minutes, then I keep off the fillet and I place it on a dish. In the same pan I add honey and balsamic vinegar in a ratio of 1 to 3; I let them concentrate until obtaining a glaze, then I add again the fillet. I let it cook for 3 minutes on a low fire (anyway, as you prefer...I like soft cooked fillet) and I complete with a pinch of salt and pepper.
As side dish I served a simple wild rocket and mais salad, dressed with extra vergine olive oil and glaze of balsamic vinegar.