Preheat oven to 400F.
Place the flour in a shallow dish and set aside.
In a large mixing bowl combine ground chicken, panko crumbs, salt, pepper, onion, basil, parsley, cashews, orange, and cream cheese.
Mix until everything is thoroughly combined.
Heat the vegetable oil.
Roll meat into 1 inch meatballs, place in flour, turn to lightly coat on all sides, and add into hot oil.
Cook and turn for 2 minutes, or just until a little browned on all sides.
Transfer meatballs and hot oil to a 9 x 13 baking dish.
Bake for 18 minutes, or until meatballs are cooked through.
Prepare the sweet and sour sauce by combining all ingredients in a skillet.
Bring to a boil; whisk frequently and continue to cook over medium-high heat for 4 minutes or until sauce is reduced by 1/2.
Remove meatballs from oven.
Pour prepared sauce over meatballs.
Serve as is for a delicious starter or appetizer, OR serve over rice for a full meal.