Salt leftover from Salt Baking

[serious]

All that flavored (is it?) salt from salt baking a fish or potatoes..has it any use at all. This question is not driven by economic concern but curious to know if I'm throwing away a flavored salt that might have a second life.

[ipsedixit]

Use it to make salted duck eggs.

[Jersey Girl227]

I reuse my potatoe baking salt several times (about 3 times, then it gets clumpy and I dump it.)

[kengk]

Maybe use it in a brine?

[roxlet]

Flavor hot dog water.

[charlesbois]

put it on your sidewalk in winter