The tonkotsu ramen at Tatsu starts with a pork bone broth that is simmered until it becomes deeply milky and rich, then paired with thin noodles, chashu pork, and classic toppings like green onions and a soft egg. What distinguishes this bowl is the customization format, where you choose spice level, garlic, and add-ons, resulting in a ramen that can lean from clean and porky to intensely garlicky and spicy. The broth has a substantial, almost creamy body that coats the noodles, and the generous portion of chashu gives a mix of lean and fatty bites. Many ramen-focused guides point to Tatsu as one of the essential stops in Los Angeles for late-night tonkotsu, especially out of the Melrose and Sawtelle locations.