Hey All-
Louisiana style- red peppers, vinegar ,salt. Any tasty red will do,I used to go with cayennes/ripe jalapenos, but mainly tabascos mixed...but the seeds from the tabascos are a pain(mine were packed with em!).White vinegar is usually preferred as there is less distraction from the pepper-this is basically a mash w/ seeds strained out.A local producer(Acadiana area) or 2 (no names here) used to dispose/sell a lot of the screen cake(it has a name, but I don't recall it)but it was most of the solids from the mash filtering.
My practice now is to get as many meaty reds(sweets,milds/hots) as I can get a hold of for the base, and use red habs/caribs/7 pod/tabasco/petins to amp it up . I boil shortly in vinegar/water /salt solution, puree and then run through coarse screen(a few seeds make it through, a tea strainer is too fine), and then "chase" the filter cake with vinegar/salt solution to where just a few hard bits and the seeds remain behind(otherwise lots good stuff gets left in the strainer!)Let the mix cool down, taste test...adjust as needed, then heat it and can it.It will show some separation when cooled, chemical additives can stop this, but so does shaking!
I usually do not ferment- some is ,some isn't as far as commercial sauces go.The taste is clean "clear" pepper/salty vinegar.My vinegar /water is 70/30 with canning or kosher salt.Be picky with the vinegar.The process is very flexible, but the ingredients should stick to the aforementioned trinity.I will admit to adding a bit of sugar or smoked salt, occaissionaly.The commercial stuff will sit forever unopened if you do it right
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Laissez les bons temps rouler!
DJ