Khloe Kardashian: The Great Pie Lie!!!

Khloe Kardashian -- unlike George Washington -- told a very cherry lie ... grabbing credit for baking when all she did was taking.

Khloe was bursting with pride on her Instagram that she baked 3 pies from scratch ... pecan, pumpkin and cherry, all for a Thanksgiving feast.

It seems so sweet ... but it turns out Khloe's no pie maker at all. We found out the pies came from one of the premiere bakeries in L.A. -- Sweet Lady Jane.

Khloe even laid out the pies in the same order they're featured on the SLJ website.

And talk about bold ... she posted pics of the pumpkin and pecan pies on an oven rack!

Khloe Kardashian ... she puts the crock in Crocker.