Step one:
First draw two diagonal lines, connecting the top but not the bottom.
Step 2:
Then draw three semicircles on top to serve as ice cream balls.
Step 3:
Then draw two vertical lines downward as the handle of the cup.
Step 4:
Draw two more diagonal lines under the handle, and connect them with an arc in the middle to form the bottom.
Step 5:
You can also add little eyes to the ice cream balls to make them look cuter.
Step 6:
Finally, apply a nice color and the ice cream is ready.