A great meatball sub has a way of ruining all lesser sandwiches for a while. One good bite and suddenly a plain lunch feels like a missed opportunity.
Across California, certain spots treat the classic with the kind of care that makes a detour feel completely reasonable, piling on rich sauce and bread sturdy enough to hold everything together without getting in the way.
Some lean old-school and comforting, others bring a little extra swagger, but the best ones all understand the same thing: this is a sandwich meant to feel generous, messy, and deeply satisfying…