Petrini’s San Diego highlights fresh-made spaghetti and flavorful meatballs among its signature Italian dishes. The spaghetti and meatballs plate typically comes with a choice of sauce, such as meat sauce or marinara, echoing the restaurant’s broader pasta offerings. The meatballs are positioned as a key part of the menu, suggesting a well-seasoned, homestyle approach that fits the neighborhood-Italian feel. Portions lean generous and straightforward, appealing to diners who want classic red-sauce comfort without modern twists.