Whipped cream dispensers use nitrous oxide (N2O) to aerate whatever is placed inside. Simply put, you pour whatever it is you want to aerate into the sturdy, metal canister (most are made of ...

Supposedly, Dunkin' uses Classic Cream Real Whipped Light Cream. Dunkin' hasn't confirmed the use of Classic Cream, but people recognized the black canisters with red tops in several behind-the ...