What Is a Cream Charger?
A cream charger is high-pressure nitrous canister that holds food-grade nitrous oxide.
 When you’re ready to use it, you pop one of these n2o cartridges into a whipped cream dispenser to gas up your liquid base.
In the kitchen, people throw around a lot of names for these—you might hear them called Nitrous Oxide (N2O). When you hit the lever on your whip cream canister, that pressure drops, the gas expands, and you get that light, pillowy texture. If you’re doing a ton of volume, you might find that swapping individual whip chargers a lot is a bit of a pain, which is why a bigger N2O tank or a nitrous cylinder is such a game-changer for pros.
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