There are a few different ways to infuse meat, but the most common is to use a marinade. A marinade is a sauce or liquid that you soak your meat in before cooking. This helps to add flavor and moisture to the meat. Another way to infuse meat is to cook it in a broth or stock. This will add flavor and moisture, as well as nutrients to the meat. You can also add herbs and spices to the broth or stock for extra flavor. Finally, you can also inject your meat with a marinade or broth. This is a good option if you want to make sure the marinade gets all the way inside the meat. It's also a good way to add moisture to tougher cuts of meat.