What is the Welsh dish?

It's impossible to say "the Welsh dish" as there are many delicious and famous dishes in Welsh cuisine.

To help me give you a better answer, could you tell me what you're looking for? For example, are you interested in:

* A specific type of dish? (e.g., soup, main course, dessert)

* A dish with a particular ingredient? (e.g., lamb, leek, cheese)

* A dish that's particularly popular in Wales?

* A dish that's considered a national dish of Wales?

Once you tell me more about what you're looking for, I can give you a more specific recommendation.