Make different mixtures for pistachio and chocolate, make small balls of pistachio mixture and cover it up with chocolate mixture.
Blend pistachio mixture into chocolate mixture to create a marbled swirl effect of green and brown.
Coat chocolate peda with chopped pistachios for crunch.
Dust chocolate-pistachio peda with cocoa powder for gourmet appeal.
Make balls with slightly warm peda mixture and center it with chocolate cube to create melted chocolate center effect.