Porto flip
A Porto flip is a type of drink. It is typically made with brandy, ruby port, and one egg yolk. The Porto Flip was first recorded by Jerry Thomas in his 1862 book The Bartender’s Guide: How to Mix Drinks; A Bon Vivant’s Companion. albeit under the name "Coffee Cocktail", named for its appearance rather than its ingredients. References 

Cocktails with wine
Cocktails with brandy
Three-ingredient cocktails