Tips on Buying Lamb "A reference to "spring lamb"may make your mouth water - and well it should." Lamb is typically thought of as a seasonal meat with celebrations of Passover and Easter where lamb is usually eaten. A spring lamb is usually 3-5 months old so that the meat is very tender. Anything at the store that is labeled "LAMB" is a sheep that is a year or younger. These lambs are sometimes only milk fed. So keep these in mind as we keep talking about how to choose meet from a baby sheep. Meat from a lamb is taken from one month to one year. Lamb Chops, Leg of Lamb, and Lamb Shank are the most popular cuts. These cuts are perfect for dry-heat cooking, broiling, or roasting. You can find some delicious recipes here! Go ahead... Take a peek and eat one of these adorable babies You monsters.