Preheat the oven to 425°F. Optionally preheat the baking sheet for crispier meatballs.
In a large bowl, mix ground turkey, panko, ginger, egg, soy sauce, salt, pepper, and chili flakes. Fold gently to combine.
Form the mixture into small meatballs and place them on a parchment-lined baking sheet in a single layer.
Bake for 15–18 minutes, flipping halfway through, until golden brown and cooked through. (Air fryer: 375°F for 12 minutes.)
While meatballs bake, whisk together mayo, soy sauce, sriracha, chili flakes, and optional honey or vinegar in a small pan. Heat gently until smooth.
Toss the baked meatballs in the warm sauce or drizzle it over when serving. Save some extra sauce for dipping if desired.
To assemble the bowl, layer cooked rice and green beans, add meatballs, drizzle sauce, and garnish with sesame seeds, scallions, or lime.