Chef Angie Mar of Le B. in New York’s West Village is paying homage to a bygone era of New York City dining with her sumptuous Steak Rossini, which features a seared filet mignon topped with foie gras and a black truffle-infused sauce. The dish is inspired by the city’s go-go ’80s and ’90s, when French fare was still king and the filet mignon was a beloved cut of beef.