Vacuum sealers are perfect tools for the home kitchen, making it easier to keep food fresh for longer periods of time. In fact, they’re even popular for non-food items that degrade with exposure to air, like things with adhesive. However, vacuum sealers are also a very popular tool for anyone who uses sous vide cooking and they help to make it simpler and easier to get air out of bags for sous vide.
For anyone involved in sous vide cooking, it’s worth taking the time to invest in a vacuum sealer. Now, it’s true that you can get away with sous vide cooking using just zip lock bags and many people do just that. However, vacuum sealing does tend to be a bit more reliable and you don’t have to worry as much about water leaking into the bags during cooking. At the same time, it’s much easier to get all of the air out with a vacuum sealer, so you don’t have to worry that your bags are going have too much air and float during cooking.
If you’re going to get involved in sous vide cooking, picking up a decent vacuum sealer is a good approach. After all, the name does translate to under vacuum. Now, strictly speaking, you don’t need a vacuum sealer for sous vide cooking. Many people find that Ziploc sealed freezer bags work well, except for recipes that cook at higher temperatures or for an extended length of time.