Correct...its vanilla ice cream added in both the dirinks.
Whip nahi karna hai.
Just add one scoop vanilla ice cream in a glass n pour Fanta or Thums Up over it....it becomes foamy .
Then at starting eat soft-drink coated ice cream with spoon ..by the time ice cream will melt in soft drink ...then sip it with straw or simply drink...n...
more... its tasty.
Anyone can try out this very simple n eazy drink.