To reincarnate you need to complete all the quests in volume I. The quests you see will depend on your fealty, your background and sometimes your choices as well. The tabs below show the quests you will need to complete:
There are three questlines to complete in volume I:
- Kirth questline - these quests follow Kirth around Westeros and tie into the story found in Game of Thrones season I.
- Neighbouring Nobles - these quests deal with the conflicts you face with your neighbours, jealous of your new noble status.
- Your Holdings - these quests involve the decisions you must make as a new lord and how they affect your people.
As you can see from the questlines above, they are of unequal length. Without using bread you would expect to finish the Your Holdings questline first, followed by Neighbouring Nobles and then the Kirth questline. However this can vary depending on how many quests are failed and have to be reattempted.
I would advise players to use bread only on the Kirth questline or to waiting until there is only one line remaining before using bread but there is no best answer on how to do this.