Ahhh, when the weather turns cold & damp, this is the stew to warm your bones. Adapted from recipe in Miami Herald. Serve with aromatic jasmine rice & garnish bowls with minced cilantro just before serving.
In medium-large bowl, combine first 8 ingredients, stir to combine. Add pork and green onions. Gently mix with hands. Gently form into 1 ¼-inch balls (mixture will be loose); you will have about 8 meatballs.
In large, deep skillet, heat 1-inch oil on medium-high heat. Roll meatballs in cornstarch, lightly coating entire surface. Brown meatballs on all sides. They should be very well browned and a little crusty. Drain on paper towels.
In small bowl, combine 1 teaspoon cornstarch, 1 teaspoon soy sauce and 1 teaspoon water; set aside.
In wok or large deep skillet, heat 2 tablespoons oil on high heat. Add 1 tablespoon minced ginger and bok choy; stir-fry for about 30 seconds. Cautiously add broth and pepper flakes. Bring to simmer.
Add meatballs and lower heat to medium; gently simmer about 10 to 12 minutes. Stir in reserved cornstarch mixture and simmer until mixture thickens ever so slightly.
If serving with rice, put a small scoop of cooked rice in the bottom of 4 bowls. Divide meatballs between the bowls and top with soup and vegetables.