Seared Tuna with Mango Avocado Relish and Frizzled Onions
This was our delicious lunch the other day. Yum!
Slice 1 sweet onion and reserve 1 or 2 tblsp for the mango relish. Season the rest of the sliced onions with salt and pepper and dust with flour. Heat 1/4 cup oil in a cast iron skillet. Cook the onions in the hot oil until caramelized and frizzled. I used coconut oil and sunflower oil to cook the onions in this photo.
Chop the reserved onions into fine dice and toss with chopped mango and avocado. You can use tomato too, but I didn't have any. Season with red chili flakes, salt and pepper and dress with lemon or lime juice and olive oil.
Discard the oil and wipe the cast iron skillet clean with paper towels. Add a little coconut oil and heat until hot. Season the tuna steaks with salt and pepper and sear on both sides for about 1-2 minutes per side. You don't want to overcook the tuna, it should still be pink in the middle.
Once the tuna is cooked, serve it with the mango relish, salad greens, and garnish with the frizzled onions. I also added a little drizzle of sesame oil and organic soy sauce.