Welcome to the 10th annual L.A. Times guide that attempts to answer a delicious, impossible question: What are the 101 restaurants that best embody excellence and convey the essence of our food culture? No matter what fresh flavors and hot openings the year brings, a guiding premise holds fast: L.A.’s astounding dining scene is a sum of California’s farmlands, the region’s pluralism and the city’s unique shimmer of possibility — the sense that an original personal narrative expressed through noodles or a stew’s secret ingredient is waiting just off the next freeway ramp.