Preheat And Prep: Preheat the oven to 400°F. Lightly grease (or spray with cooking spray) a 9x13-inch baking dish.
Make the Sauce: In the baking dish, whisk together the garlic, ginger, peanut butter, curry paste, soy sauce, rice vinegar, honey, and coconut milk until smooth. Remove ⅓ cup of the sauce to a small bowl (this will be drizzled over the dumplings and meatballs before baking).
Make the Meatballs: In a medium bowl, mix together the chicken, ginger, garlic, honey, tamari, and green onions until just combined.
Add the Dumplings & Meatballs: Arrange the frozen dumplings in a single layer in the baking dish. They can be close together, but avoid stacking.
Roll about 2 tablespoons of the meatball mixture into a ball (the mixture is sticky, so just do your best) and nestle in between the dumplings. Repeat with the remaining meat mixture (about 15 meatballs total).
Bake: Pour the remaining sauce evenly over the tops of the dumplings and the meatballs. Cover tightly with foil and bake for 25-30 minutes, or until the sauce begins to bubble around the edges.
Remove the foil and bake for an additional 10 minutes, until the dumplings are cooked through and the sauce is bubbling.
Finish: Sprinkle with green onions and if you like heat, chili crisp over the top.