Actually, I thought that was supposed to be the "recipe" for the Ed Sauce... XD I mean, I THOUGHT I remember reading that Kenan Thompson said in an interview that all the Ed Sauce really was was ketchup and mayo mixed together into a bright orange consistency. *Shrug*
If you ask me, I think Ed (the Hyena) is the dumbest Dumb Ed of the 90s... I mean, think about it: Ed (from Good Burger) is mostly absent-minded, but he DOES have some clever moments when it comes to bringing Mondo Burger to their demise, and when it comes to Ed (from Ed, Edd n Eddy), there are rare occasions where he actually speaks and acts intelligently, if only for a brief moment of time... but Ed (the Hyena)... well... when has he ever had a clever or intelligent moment?