When did Swiss pudding came out?

There is no definitive answer to when Swiss pudding came out. The term "Swiss pudding" is not a recognized culinary term, and there's no historical record of a specific dish with that name.

It's possible that:

* "Swiss pudding" is a regional or family name for a specific dessert. Different areas or families might have their own interpretations of what "Swiss pudding" is.

* It's a recent invention. There's no evidence to suggest it's an old recipe.

* It's a misnomer. The recipe might be from a different country or culture, and "Swiss" is simply a name that became associated with it.

If you can provide more details about what you mean by "Swiss pudding" (e.g., ingredients, texture, appearance), it might be possible to identify its origins or find a similar recipe with a known history.