if you want a real fondue please go to a fromagerie and ask for a moitie- moitie,( vacherin and gruyere) 200g per person usually, you have to add 200ml wine and thats it! I don't add mazena, but if you want to you can, It kind of takes a while, remember to do it on low heat, I should know, all the men in my husbands family do it, and its a fribourg tradition, take it from me its really the best!Very tasty!