Seared Ahi (yellow fin tuna, not all tuna is the same) is sort of like rare steak, once you get past the rare appearance, it's pronominal. There is absolutely no fishy flavor, if you didn't see it, you could never tall it was fish at all. If your GF has an open mind, blindfold her and feed her several foods while mixing in some seared Ahi, I'll bet she will become a fan. When I got out of the service in 1959, my day used this technique on me with steak, I've never looked back. Here is my method of preparing.
Sesame Seed Seared AhiFollow this recipe. You'll get a great dish
* 1/4 cup soy sauce
* 1 tablespoon mirin (Japanese sweet wine)
* 1 tablespoon honey
* 2 tablespoons sesame oil
* 1 tablespoon rice wine vinegar
* 4 (6 ounce) tuna steaks
* 1/2 cup sesame seeds ( ½ White and ½ Black if available)
* wasabi paste
* 1 tablespoon olive oil
DIRECTIONS
1. In a small bowl, stir together the soy sauce, mirin, honey and sesame oil. Divide into two equal parts. Stir the rice vinegar into one part and set aside as a dipping sauce.
2. Spread the sesame seeds out on a plate. Coat the tuna steaks with the remaining soy sauce mixture, then press into the sesame seeds to coat.
3. Heat olive oil in a cast iron skillet over high heat until very hot. Place steaks in the pan, and sear for about 30 seconds on each side. Serve with the dipping sauce, pickled ginger and wasabi paste.