The bubble icon on the machine glows orange when the CO2 canister is running low. Octavio Peña is a recipe developer for Serious Eats, Food & Wine, and The Kitchn. He’s used soda makers for ...

So when you open up the can and release the pressure, splooosh! Why does soda bubble so much when you pour it on ice cream to make an ice cream soda? Ice cream may look smooth to you, but if you could ...