Get your scallions, cut off the very end and slice the green part. The white part you will want to cut into thin strips like julienne style and reserve for later.
in a mixing bowl, add your chicken, ground ginger, garlic, salt, lime juice, red bell pepper, panko and the green scallion pieces. Mix well. Form 5-6 large meatballs or your desired size.
in your slowcooker, add chicken broth and fish sauce, mix well. Add your meatballs and the white stems of the scallions.
Cook on high for 3-4 hours.
Taste your broth-- you can add more salt or lime juice as desired.