Is sweet and sour sauce vegan? Sources and aliases

Source dependent

The source or production method of sweet and sour sauce can vary, so it is not always vegan.

Names you may see on a label

탕추salsa agridulcezoetzure sausSötsur såsSos słodko-kwaśnySusssäure Saucesalsa agrodolceКисло-солодкий соусsauce aigre-doucehapanimeläkastikemolho agridoceSursøt saus

How to verify it

Look for a vegan certification or a manufacturer statement identifying the original source. The ingredient name alone does not settle it.