This article originally appeared at The Daily Meal
By Deborah Hartz-Seeley, Special Contributor

Nostalgia figures deeply into what we eat and cook no matter the cultural climate. Whether it’s due to the economy, environmental consciousness or the copying of vintage fashions, we’ve noticed that out-of-vogue cooking methods have found their way back in gourmet kitchens.
 
It’s a long way from the sous-vide and molecular gastronomy techniques found in many cutting-edge kitchens, but for these chefs, perfecting the past is a great way to be creative.