Ketchup

Ketchup is a condiment manufactured before the Great War.

Gameplay
The recipe for Delbert's bunless cramburger includes ketchup as an ingredient. Delbert also mentions the potato and tomato hybrids growing after the war taste like "ketchup-flavored cardboard." Andale resident Jack Smith mentions ketchup when speaking with his wife Linda and the Lone Wanderer.

Appearances
Ketchup is mentioned in Fallout 3 and Fallout 76.