Preparing foods on Shabbat

Preparing food on Shabbat is a general topic that potentially can involve several melachot on Shabbat. If one wants to learn details about a certain melacha, please visit that melacha specifically. The specific related melachot include: Borer (Separating), Tochen(Grinding), Merakaid (Sifting), Lash (Kneading), and Ofeh and Bishul (Baking and Cooking). B"H below will be the halachot of a number of practical cases of preparing food on Shabbat.

Soda on Shabbat

1. Many hold that it is permitted to make soda on Shabbat using a soda making machine that fills the water with carbon dioxide.