Having lost my Playdough recipe, I googled and found

[SoupDragon]

Playdoughrecipe.com

OMG! What a revelation! Edible play dough, glow in the dark play dough, peanut butter play dough...

i always use the cooked play dough recipie on that page it is fab. might try some other though

Yes, the cooked one is the same s my "lost" usual one.

I am going to try the microwave one though as i promised DD, she is nagging me and I have discovered I don't have enough salt for the normal one

Chocolate play dough is amazing :)

I can't make it any more appealing - 2yr old already eats them

The chocolate play dough on that site is edible