Bonus 1 — The Base Broth That Makes 3 Soups
This bonus teaches you to make one big base broth, once, and from it put together three different soups during the week without repeating flavors or spending extra time each day. It's the "cook once, eat several times" logic applied to the soups in the main guide.
Bonus 1 of the guide "Classic Soups and Sancochos": 5 pages in PDF. You can buy it on its own, or get it included in the bundle with the guide and both bonuses.