Select the ‘grill’ option on your Ninja Foodi Grill, set the temperature to the max, set it to 12 minutes, and select ‘start’ to preheat.
Combine all of the ingredients (aside from the halibut) into a mixing bowl and mix with a fork until well combined.
Place the halibut fillets into the marinade and spoon the marinade over the tops of the fillets to ensure the fillets are fully coated in the sauce.
Once the grill has reached temperature, place the fillets onto the grill.
Pour over a spoonful of the marinade onto each of the fillets, close the grill and leave to cook for 10-12 minutes or until the internal temperature reaches 65degrees c.