Steps
1. In a saucepan, mix milk powder, sugar, and corn flour.
2. Gradually add milk while stirring to avoid lumps.
3. Place the saucepan over medium heat and cook until the mixture thickens.
4. Remove from heat, stir in vanilla extract, and pour into serving dishes.
5. Let it cool and refrigerate until set.
6. Garnish with nuts or fruits before serving.