Die Eier von Satan is a German song from the 1999 album Lateralus by progressive metal band Tool. The lyrics describe a recipe for the German cookie variant "Die Eier von Satan", which is made without any eggs. It is a satirical reference to the stereotype of German baking precision and hard work. The chorus, "Simsalabim Saladu Saladim" is a reference to the magic phrase used by traditional German witches to cast spells. The track is notable for featuring an appearance by Marko Fox, a performance artist who would often make toolgasmic appearances with the band on stage. It is a lighthearted song that humorously critiques German baking culture, while also celebrating it.