" He took out a carrot and thee onion half. I'm not sure I'd ever seen anyone use half an onion. Or rather, I'd never seen anyone save half an onion he hadn't used. The real secret ingredient, however, was the package of lardons fumés- plump little Legos of pork- deep pink and marbled with fat. He dumped them into a pan with the chopped vegetables (he may have washed the pan from the charlotte), and the mixture began sizzling away. A box of tagliatelle, the pasta spooled like birds' nests, completed the meal. "

― Elizabeth Bard , Lunch in Paris: A Love Story, with Recipes