Combine the first 11 ingredients in a large bowl. Mixing well. Preheat a small frying pan to cook a teaspoon of the filing in. Taste test the filling and adjust salt and pepper to taste.
Using a small teaspoon fill each wonton wrapper with filling and brush corners with water. Fold wonton into triangle shapes pressing down on edges to seal. Pressing out any air bubbles as you’re sealing.
Bring a pot of water to a gentle boil. Salt water, and cook Wontons until they float. Approximately 3-4min.
Melt butter and Olive Oil in a small frying pan, transfer Wontons into a frying pan and cook until butter sauce coats the Wontons. Season to taste as you go. Serve immediately.