The quest is called Provisions, and it is a very easy one. Pedro, the quest-giver is located in the central area of Puerto Sacarico.
He also allows us to start A Map of Tacarigua, which requires our presence in the governors mansion. The mansion is the highest building in Puerto Sacarico.
If we face it and turn around, we should see a small house, across the street. In this building we will find Osorio.
Osorio, the cook can sell me supplies.
50 Glory Points
To finish the Risen 2 side-quest, named Provisions, all we have to do it to find Osorio and talk to him.
We ask him about the provisions he has to sell, and we will automatically complete the Provisions quest.
If we continue to talk to Osorio, and ask him about a possible job, we can activate a new quest, called Kitchen Help; however, we should play it later, because we need to convince Patty to work in the kitchen.
At this point, we cant convince Patty, since our Silver Tongue skill must be 10 or above.
Note: To increase our Silver Tongue talent in Risen 2, we have to improve our cunning attribute. Cunning plays a very important role when it comes to intimidating specific characters in the game.