Playdough recipe please! Urgent before ds goes mad!

[Posey]

Dd is home sick from school, ds desperately wants to play playdough but his is all dried up and I can't get out to get some. I know there's a recipe on here somewhere, someone posted it just the other day.
Please helpif you can

I think you can add a very tiny drop of warm water to old play dough to re-soften it. ( at least thats what it says on the packet)

here u go

1 cup water
1 cup plain flour
2 tablespoons cream of tartar
Half a cup of salt
1 tablespoon cooking oil
Food colouring

Stir over medium heat until it makes a dough. Cool and knead.

Thanks very much. Ds is practically dragging me in the kitchen now and dd says mumsnet is always the place to go if you need to know something.

Saved my sanity, thank you.

Absolutely brill

Big pile of green dough and several toy cars and the world is your oyster when you're almost 3.

Don't think I'll bother buying it again.