The Compendium of Caraka 6.24.172

6.24.172

prabhūtakaṭusaṃktaṃ sayavānnaṃ pradāpayet/
vyoṣayūṣamathāmlaṃ vā yūṣaṃ vā sāmlavetasam//

mixed with abundant pungents, served with barley food; / or soup with three pungents that is sour, or soup with amlavetasa;