Delicious Brownie

Delicious Brownie   Ingredients Delicious Brownie  200 gms dark chocolate (70% cocoa)  ¾ cup (140 gms) butter  1 cup (245 gms) sugar  ¼ cup (60 residue) curd   1 tsp engineer’s essence  1½ cups (215 gms) maida/plain flour  ¾ cup (60 gms) cocoa powder   ½ tsp baking powder ¼ tsp baking soda ¼ tsp…