The Shabbos Kitchen - Fully Revised and Expanded chanukah you need the commentary of

you need the commentary of the Baalei Tosafos

הרב  שלמה וולבה - בהקדמת ספרו "עלי שור"

Introductory notes to set the stage for the commentary

These methods and the insights they yield impact every aspect of Jewish life including practical law

The Shabbos Kitchen - Fully Revised and Expanded chanukah you need the commentary ofA comprehensive halachic guide to the preparation of food and other kitchen activities on shabbos In Thirty Years, the Kedushah, the Holiness of Shabbos, Has Not Changed But Your Kitchen Has. The Shabbos Kitchen Fully Revised and Expanded Thirty years ago, Rabbi Simcha Bunim Cohen published his halachic masterwork, The Shabbos Kitchen. With its clear, understandable explanations of the issues involved and extensive notes, tens of thousands turned to