4 6-ounceahi tuna steaks (each about 1 inch thick)
1 cucumber, peeled, seeded, cut into matchstick-size strips
1/2 cup radish sprouts
Directions
Whisk 1/2 cup water and wasabi powder in medium bowl to form smooth paste. Whisk in soy sauce, 2 tablespoons peanut oil, Sherry, sesame oil and ginger. Stir in green onions. Set aside.
Sprinkle tuna with salt and pepper. Heat remaining 1 tablespoon peanut oil in heavy large skillet over high heat. Add tuna and sear until opaque in center, about 3 minutes per side.
Spoon cucumber onto center of plates. Top with tuna. Spoon sauce around. Garnish with radish sprouts.