Here are a few tips for making this recipe for liver and onions: Thinly sliced calf liver or beef liver are both good options for this recipe. How can I tell if my liver is cooked through?

Heat half the oil in a large frying pan over a high heat. Coat the liver in the seasoned flour, shake off any excess, then fry each slice in the hot fat for 1–2 minutes on each side until ...