Starfield Skills -> Social Skills
Gastronomy is a skill in Starfield located in the Social skill tree that lets players research and craft increasingly rare food and drink items.
Gastronomy Skill Description
Access to brand new worlds means access to brand new ingredients, and there is almost no limit to the delicious foods and drinks a talented chef can prepare.

Gastronomy Skill Ranks
Rank 1
You can craft specialty food and drinks, and research additional recipes at a Research Lab.
Rank 2
You can research and craft gourmet food and drinks.
Rank 3
You can research and craft food and drink delicacies.
Rank 4
Crafting food and drinks occasionally doesn’t use up resources. You can research and craft exotic recipes.
