The Giant Amorphous Bantha Breakfast Biscuits could also mutate in other conditions, such as when the preservatives came into contact with stale ship air and certain environmental conditions. This is what happened to the natives on the planet Gastrula. Giant Amorphous Bantha Breakfast Biscuits were considered for use in biological warfare by the Galactic Empire. The only known way to destroy one of these creatures was by using blue sauce, a popular condiment served with Bantha Breakfast Biscuits.