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Difficoltà
Bassa
Preparazione
20 min
Dosi per
4 persone
Il bok choy o cavolo cinese, nonostante l’aspetto che lo rende più simile alle biete, fa parte in realtà della famiglia delle brassicacee, quella di cavoli, broccoli e verze. L’appartenenza a questa famiglia di vegetali, lo rende un ortaggio estremamente interessante dal punto di vista nutrizionale per la presenza di glucosinolati, composti biottivi con attività potenzialmente benefiche per l’organismo.
Tagliare il cavolo favorisce il rilascio dell’enzima che consente l’assorbimento dei glucosinolati nella loro forma attiva, a patto che non si distrugga con una cottura prolungata o si lasci disperdere in acqua.
Questa ricetta è perfetta per approfittare del prezioso contenuto nutrizionale dei vegetali, la cottura è breve e la preparazione prevede la sminuzzatura delle brassicacee. Il bok choy, non di facilissima reperibilità sul mercato italiano, può essere sostituito dal cavolo riccio (kale) o dal cavolo nero toscano, o in alternativa da biete da costa.