3 cups milk
3/4 cup sugar
5tbsp corn flour (cornstarch)
Few drops vanilla essence
Few drops yellow and green color
1 cup cream
Boil milk and add cornstarch dissolved in little water. Cook till thick.
Add sugar. Remove milk from gas and cool it.
Add vanilla essence and colors in it.
Beat it a lot and add cream in it. Keep it in the refrigerator for 1 hour.
Beat it again. Then add crushed pista in it. Now cool it in a freezer.