Mix the milk to the ground biscuit and make a batter of pouring consistency. Meanwhile, pour some water in a pressure cooker, place a stand and bring it to a boil.
Just before steaming, add eno fruit salt to the batter and mix well. Pour the batter immediately into a greased cake tin / container. Tap it well and sprinkle the chopped pista over it (save some for garnishing).
Gently place the container over the stand in the cooker and close the lid. Do not put the weight. Steam for 20 minutes on a low flame. When done, switch off the flame and let it cool for a while. Place it on a wire rack and cool it further.
Then demould it and cut into desired shapes. Garnish with chopped pista and rose petals. Enjoy as a tea-time snack or when desired.
