A meat tenderizer or meat pounder is a hand-powered tool used to tenderize slabs of meat in the preparation for cooking. Although a meat tenderizer can be made out of virtually any object, there are three types manufactured specifically for tenderizing meat.

• The first, most common, is a tool that resembles a hammer or mallet made of metal or wood with a short handle and dual heads. One face of the tool is usually flat while the other has rows of pyramid-shaped tenderizers.^[1]
• The second form resembles a potato masher with a short handle and a large metal face that is either smooth or adorned with the same pyramid-shaped tenderizers as found in the first form.
• The third form is a blade tenderizer that has a series of blades or nails that are designed to puncture the meat and cut into the fibers of the muscle.^[1]

Tenderizing meat with the mallet softens the fibers, making the meat easier to chew and to digest.^[1] It is useful when preparing particularly tough cuts of steak, and works well when broiling or frying the meat.^[2] It is also used to "pound out" dishes such as chicken-fried steak, palomilla, and schnitzel, to make them wider and thinner.