The short loin contains part of the spine, and is located immediately behind the ribs. ... Though almost no one eats beef kidneys in the US, they are low in fat and high in protein.

Preheat the oven to high heat, 400°F. Place the roast in a cast iron skillet in the oven. Cook for about 10 minutes. Reduce heat to 325°F. Roast for another 40-50 minutes, depending on your ...