Score 87/100 · Order: Tajima ramen, black garlic oil · $14–18
Tajima is the shop that taught San Diego to eat ramen, and it still holds up. The black garlic oil version adds a bitter, roasted edge that keeps the tonkotsu from feeling heavy. It is not the most refined bowl on this list, but it is consistent, affordable, and open when nothing else is.
Local tip: The Convoy location stays open past midnight — the best post-bar ramen in the city.