01 - Combine chicken, water, ginger, scallion whites, and salt in a large stockpot. Bring to a boil over medium heat, skimming off any foam that rises to the surface. Reduce heat to a simmer, cover, and cook for 40 minutes until chicken is tender.
02 - Remove chicken from the pot and set aside to cool slightly. Strain the broth if desired, discarding the cooked aromatics.
03 - Add rinsed jasmine and glutinous rice to the simmering broth. Cook over medium-low heat, stirring occasionally to prevent sticking, for 30-40 minutes until rice has broken down completely and the porridge reaches a creamy consistency.
04 - While the rice cooks, shred the cooled chicken meat from the bones. Discard skin and bones, and set the shredded meat aside.
05 - Once the porridge has reached your desired consistency, season with additional fish sauce and white pepper to taste. Adjust seasoning as needed.
06 - Ladle the hot porridge into serving bowls. Top with generous portions of shredded chicken. Garnish with scallion greens, fresh cilantro, fried shallots, and lime wedges. Add chili oil or sliced chilies if desired.