What is vesuvio sauce?

"Vesuvio sauce" is not a widely recognized or standard sauce name in culinary terms. There are a couple of possibilities:

1. Misspelling or Variation: It could be a misspelling of "Vesuvian sauce," which is a type of Italian sauce. However, even "Vesuvian sauce" isn't a common or widely known term.

2. Regional Dish: It could be a regional or local dish, specific to a certain area in Italy or another country with Italian culinary influences.

3. Personal Recipe: It's possible "Vesuvio sauce" is a personal recipe or a family tradition, named after something specific like Mount Vesuvius, known for its volcanic activity and its association with the region of Naples.

To determine the exact nature of "Vesuvio sauce," you would need more information. It would be helpful to know:

* Where did you encounter this term? A restaurant menu, a cookbook, a conversation?

* What other ingredients or details were associated with the term? Was it described as a red sauce, a white sauce, or something else?

* Are there any other clues to its origin? A region, a specific restaurant, or a person who might have mentioned it.

If you can provide more context, I can help you figure out what "Vesuvio sauce" might be!