<ul><li>In this code implementation, the author discusses the process of creating variants of Kottu, a popular dish.</li><li>The author starts by creating an interface for the base item and implementing concrete classes for the base ingredients.</li><li>To create the final meal, the author introduces a class called 'Kottu' and creates concrete subclasses.</li><li>The author then adds decorators to handle customer requests for additional ingredients or customizations.</li><li>The implementation uses design patterns like Factory and Decorator to ensure flexibility and scalability of the system.</li><li>By separating responsibilities and creating a factory for dynamic object creation, the system can easily accommodate new items or customizations in the future.</li><li>This approach makes the system both flexible and maintainable.</li></ul>

Let’s write some code to make variants of Kottu

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