The Alien Chefs are the minor antagonists from the reboot TV series, Bem 10, who serve as the main antagonists from the episode, Recipe for Disaster.
Recipe for Disaster
The alien chefs appeared as human forms. There is a samurai, molecular scientist and skewer. Later Ben met them in their alien forms. He later discovered their secrets. Ben transformed into Wildvine. The chefs wanted to cook Wildvine. Ben later defeated them by transforming into Stinkfly and outsmarted them, since his stink is methane and it is flammable and one of the chefs breathe fire.
Samurai Chef's human form is a Japanese man with kimono, while his alien form is red with black stripes and can shoot spikes. Molecular Chef's human form is an African-American female scientist in lab coat, while her true form is a blue bumpy roundish alien that has icy breath. Last but not the least, Skewer Chef. He appeared as a skinny man with a cap, while his alien form is green and can breathe fire.
The Chefs are competitive to each other and they often do not get along with each other.