Recipe ideas with blue crab purée? Found it on sale and everything else was super pricey

Never used it but I would think maybe under a steak with a finishing sauce.

Haven't seen or used that before either. I would think anything you want the crab flavor but don't need the lumps of meat would be good. Bisque, sauces, dips maybe. Mix with cream cheese and shredded cheese and use to stuff jalapeños

It sounds like a good short-cut for any crabby soup (crab & andouille, crab bisque, crab & corn, etc.) if you want the flavor without shelling out (ha) for a ton of actual crabmeat, which I would still add a little of.

And it's perfect timing since y'all are getting cooler temps!

Hmm. Mix up a light flavored ravioli filling and put the crab goo in it. Crab ravioli.

Or, you can do some cream cheese and a little bit of crushed pineapple, whip the crab goo into that and stuff some egg wrappers with that to make some crab rangoon.

You could use it to flavor some kind of cream cheese based dip and go to town on that with some Fritos.

Soup.

If it's thick enough, you could probably mix it up with some bread crumbs and finely chopped aromatics until it's just a still slightly sticky paste, make balls with it, roll them in some eggwash then panko and fry it.

Along those same lines: crab hushpuppies.