What is palomino steak made from?

There is no such thing as "palomino steak." The term "palomino" typically refers to a breed of horse known for its golden-colored coat.

It's possible you're thinking of a dish that includes palomino sauce or a steak recipe that uses ingredients with a palomino-like flavor.

Could you please clarify what you're looking for? Perhaps you can describe the dish or the ingredients you're interested in, and I can help you find the right information.