What is philly sidecar?

Philly Sidecar is a cocktail that originated in Philadelphia, Pennsylvania, in the United States. The cocktail is a twist on the classic Sidecar cocktail, which is made with cognac, orange liqueur, and lemon juice. The Philly Sidecar substitutes rye whiskey for the cognac, balancing the sweetness of the orange liqueur and adding a spicier note to the drink. The cocktail is usually served shaken and strained into a chilled glass with a sugared rim. Philly Sidecar is a popular drink in Philadelphia, and can be found on the menu of many bars and cocktail lounges in the city.