Prepare cookie cup by beating butter and sugar until smooth, add egg yolk, flour. Mix well and keep refrigerate at least 1 hour before use. Line cookie dough in a small cake mold (4 inch diameter). Then bake at 180C for 10 min.

Making cheesecake batter by beating creamcheese, sugar. Add egg, vanilla extract and milk. Blend until smooth

Prapare chocolate ganache by warming milk in microwave and melting chocolate in warm milk until smooth.

Assemble the cheesecake cup. Fill the cup base with a thin cheesecake batter layer then bake at 180 C for 5 min. Fill chocolate ganache to almost the top of the cup, leave thin space to fill cheesecake layer on the top of the cup. Bake at 180C for 10 min.

Chill the cheesecake cup in the fridge for at least 2 hr

When ready to serve, microwave the whole cheesecake cup for 30 sec. then top with a scoop of ice cream to explode the lava out from the cup.