Butcher & Singer's Upscale Burger
Philadelphia, PA - Butcher & Singer's Upscale Burger, it's luxuriously meaty and well-charred; not over-complicated but enhanced with English cheddar and fried onions. The burger itself—a sprawling $12 behemoth of ground dry-aged steak scraps blanketed in English cheddar and crisp fried onion, tormentingly juicy, and just a little funky.