How To Dry-Age Beef in Your Fridge | America's Test Kitchen (2024)

Most meat now is “wet-aged,” a process in which it is vacuum-sealed in plastic and shipped to market; the aging takes place during transportation.

Beef that is wet-aged doesn’t lose moisture or weight and doesn’t need to be monitored as carefully as beef that undergoes dry-aging, making the process more commercially economical.

But wet-aged beef has less concentrated flavor than dry-aged beef. In modern dry-aging, butchers refrigerate large cuts of beef for 30 days, 60 days, or even longer. As moisture evaporates, the flavor of the meat becomes more concentrated. Enzymes in the meat start to break down connective tissue, resulting in a more tender texture. The breakdown of muscle protein, meanwhile, forms free amino acids and peptides, which impart a richer taste.

By letting meat from the supermarket age in a home refrigerator for a short period, you can capture some of those dehydrating and flavor-enhancing effects of dry-aging. We particularly like this technique for traditionally dry-aged cuts, including top loin, tenderloin, and porterhouse, rib-eye, and strip steaks.

Since home refrigerators are less humid than commercial dry-aging units, wrapping the meat in cheesecloth prevents excess dehydration while allowing air to circulate over the meat. And since home refrigerators aren’t as cold as commercial units, place the meat on the back part of the bottom refrigerator shelf, where the temperature is coldest.

With home-kitchen equipment, it’s best to err on the side of caution for food safety reasons, so we recommend dry-aging for three to four days. Your home dry-aged meat will boast beefier, more savory flavor and more tender texture—at a fraction of the cost.

Besides dehydration, one of the other processes in dry-aging is proteolysis, or protein breakdown. Enzymes (calpain and cathepsin) in the meat slowly break down proteins, forming flavorful, umami-rich amino acids. They also soften stiff muscle tissue, tenderizing the meat.

While the process definitely takes time, the results are worth it. With concentrated, beefy flavor and succulently tender texture, you and your dinner guests will agree it's the best route to perfect meat. Follow our step-by-step guide below.

Pat beef dry thoroughly with paper towels.

Wrap beef loosely in cheesecloth.

Place meat on wire rack set in rimmed baking sheet lined with paper towels.

Store in coldest part of the refrigerator (usually back of lowest shelf) for 3 to 4 days.

Before cooking, trim fat and shave off any exterior bits that have completely dried out.

Cook beef to desired doneness, let rest, and carve.

You’ve invested a good chunk of time into dry-aging your own beef, so make sure to put it to good use in these recipes that specifically call for the fruits of your hard work.