Spirito's Italian Diner in Carlsbad carries a New Jersey red-sauce tradition dating to 1928 to the El Camino Real corridor near the Omni La Costa Resort. The from-scratch kitchen—featured on Food Network's Diners, Drive-Ins and Dives—rolls its own meatballs, bakes bread in-house, and fries chicken and eggplant for parmigiana, a level of handwork distinct from the higher-volume Italian pace at 2051 Cucina Italiana on the same stretch. Pizza napoletana and "monster" ravioli stuffed with ricotta anchor the pasta side, all sauced with a slow-cooked tomato gravy the kitchen calls "old-school Jersey sauce." The signature Roman meatballs—built with raisins and pine nuts from the Spirito family's original recipes—draw on the same Southern European pantry tradition found in the imported charcuterie at Tip Top Meats north on El Camino Real. The women-owned kitchen produces every meatball, ravioli sheet, and bread loaf from raw ingredients on-site, maintaining a recipe portfolio that traces to the family's founding-era 1928 New Jersey diner.