South Asian pickle is a pickled food made from a variety of vegetables and fruits preserved in brine, vinegar, edible oils, and various South Asian spices. The pickles are popular across South Asia, with many regional variants, natively known as lonache, avalehikā, uppinakaayi, pachadi or noncha, achaar, athāṇu or athāṇo or athāna, khaṭāī or khaṭāin, sandhan or sendhan or sāṇdhāṇo, kasundi, or urugaai.

Long pepper, sometimes called Indian long pepper or pippali, is a flowering vine in the family Piperaceae, cultivated for its fruit, which is usually dried and used as a spice and seasoning. Long pepper has a taste similar to, but sweeter and less pungent than, that of its close relative Piper nigrum – from which black, green and white pepper are obtained.