Preparation

• Generously season the ribs and pork with salt and pepper. Heat 3 Tbs. of the peanut oil in a large Dutch oven or other heavy-duty pot over medium-high heat, and working in batches, sear the meat until golden brown on all sides, 1 to 2 minutes per side. Transfer to a large plate or bowl. Lower the heat to medium low. Add the ginger, garlic, and lemongrass, and cook, stirring often, for about 1 minute. Add the vinegar, stirring to scrape up the brown bits on the bottom of the pot, then add the sugar, stock, 6 cups of water, and the meat and any accumulated juices. Bring to a boil. Reduce the heat to medium low, cover, and simmer for 2 to 3 hours, until the meat is fork-tender. Turn the meat occasionally, and skim the broth if necessary. Transfer the meat to a large plate, and strain the broth through a fine-mesh strainer lined with cheesecloth, skimming off any excess fat. Wipe out the pot, and return the broth to the pot.
• 同时，在一个小煎锅中，加热剩余的1汤匙。用中火花生油。加入辣椒油，Annatto种子，葱和虾糊，煮熟，经常搅拌，直到葱开始变成褐色，3至5分钟。加入葱和1/2茶匙。盐到肉汤上，煮熟，再煮30分钟。
• Shred the meat into bite-size pieces, discarding any excess fat; add to the broth, season to taste with salt, and keep warm. Divide the noodles among 4 to 6 large, shallow bowls. Add some of the broth and meat, and garnish with the basil, cabbage, and onions. Drizzle with sesame oil, and serve the with chili oil on the side.