Ahi with citrus sauce takes about 30 minutes to prepare. It is very tasty.
Mix marinade ingredients. Marinate Ahi for 20 minutes, turning after 10 minutes.Saute Ahi in heating oil 2 minutes per side on medium, until rare in the middle.
Be sure Ahi is at room temperature before cooking. I like to prepare marinade the night before so it has time to meld.