# Buy Cookbook research

> You bought the cookbook of the famous wandering chef Amalone. The chef is now feeling more confident. Chef's Action Energy cost has decreased.

Canonical: https://lostark.wiki/database/stronghold-research/buy-cookbook-105703

You bought the cookbook of the famous wandering chef Amalone. The chef is now feeling more confident.  
Chef's Action Energy cost has decreased.

## Facts

- **Category**: Action Energy Consumption Decrease
- **Time Taken**: 0d 06:00:00
- **Required Action Energy**: 1,728
- **Research Cost**: 158 Gold
- **Stronghold XP gained**: 3,456
- **Research Requirements**: Lab Lv. 5; Stronghold Lv. 35 or above

## Related

- [Required Materials](https://lostark.wiki/database/stronghold-research/buy-cookbook-105703#relationships) (2)

### Required Materials

1–2 of 2

| Name | Quantity | Details |
| --- | --- | --- |
| [Timber](https://lostark.wiki/database/items/timber-6882301) | 15 | Quantity 15 |
| [Iron Ore](https://lostark.wiki/database/items/iron-ore-6882401) | 15 | Quantity 15 |

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- [Stronghold Research](https://lostark.wiki/database/stronghold-research)