For extra richness, roast the pork bones before simmering. Adjust fish sauce and rock sugar to your taste. For homemade noodles, use a blend of 70% tapioca starch and 30% rice flour. Serve with lime wedges, chili oil, and fresh herbs.
Keyword Bánh Canh recipe, Vietnamese pork soup, tapioca noodles, homemade Vietnamese food, comfort soup, Asian noodle soup