Nutrition values are estimates and may vary based on ingredients used.
Instructions
Season the tuna steaks with salt, pepper, grated ginger, garlic, and a light drizzle of sesame oil.
Vacuum-seal the tuna steaks or place them in a zip-top bag using the water displacement method.
Preheat a sous-vide water bath to 46–50°C (115–122°F) for rare to medium-rare. Cook the tuna for 30–45 minutes.
Meanwhile, in a small saucepan, combine soy sauce, mirin, honey, and lemon or lime zest. Simmer over low heat until slightly reduced to create a glaze.
Heat a skillet over medium-high heat with butter. Quickly sear the tuna for 30–60 seconds per side to create a golden crust. Remove and let rest.
Sauté seasonal vegetables in the same skillet for 2–3 minutes until tender-crisp. Season lightly with salt and a touch of butter or oil.
Plate the vegetables and place the seared tuna on top. Drizzle with the soy-citrus reduction, sprinkle with toasted sesame seeds, and garnish with microgreens or edible flowers.