
Don't be intimidated by making soup dumplings at home. This recipe gives you a step-by-step guide on how to do it.
In a medium pot over medium-high heat, bring broth, soy sauce, ginger, and garlic to a simmer and cook, stirring occasionally, until reduced to about 1 cup, about 10 minutes. Discard ginger and garlic. Add gelatin and whisk to incorporate.
In the large bowl of a stand mixer fitted with the dough hook, beat flour and water on medium speed until dough is soft and smooth in texture, 5 to 10 minutes (you can also do this by hand). Wrap dough with a thin damp cloth or plastic wrap and let rest at least 30 minutes or up to 1 hour at room temperature.
In a food processor, pulse pork, scallions, soy sauce, vinegar, garlic, ginger, pepper, and salt, if using, until mostly smooth.