Toro is one of the most prized ingredients in Japanese cuisine — the fatty belly of bluefin tuna, marbled like wagyu and rich with a deep, oceanic sweetness. If you've only ever had it at a sushi bar, cooking it at home might feel intimidating. It shouldn't be. In fact, the best thing you can do with toro is almost nothing at all.
The 30-second Sear: This recipe calls for a blazing hot pan and a sear of just 20–30 seconds per side. You're not cooking the toro through — you're building a golden, caramelized crust while keeping the interior raw, barely warm, and completely intact. Think of it as the best of both worlds: the texture of sashimi with the flavor depth of a seared steak.
INGREDIENTS
- 300 grams toro (tuna belly), about 1-inch thick slices
- 3 tablespoons soy sauce
- 2 tablespoons yuzu juice (or fresh lemon juice)
- 1 tablespoons mirin
- 1 teaspoons sesame oil
- 1 teaspoons fresh ginger, finely grated
- 1 garlic clove, finely grated
- 1 tablespoons neutral oil (e.g. grapeseed)
- 0.3 cups microgreens or shiso leaves, for serving
- 1 teaspoons toasted sesame seeds
- 0.3 teaspoons flaky sea salt
- 2 scallions, thinly sliced
STEPS
1. Make the ponzu: Whisk together 3 tablespoons soy sauce, 2 tablespoons yuzu juice (or fresh lemon juice), 1 tablespoons mirin, 1 teaspoons sesame oil, 1 teaspoons fresh ginger, finely grated, and 1 garlic clove, finely grated in a small bowl. Taste and adjust — add more yuzu for brightness or soy for depth. Set aside.
2. Rest the toro: Remove 300 grams toro (tuna belly), about 1-inch thick slices from the fridge and let it come to room temperature. Pat completely dry with paper towels and season lightly with 0.3 teaspoons flaky sea salt on both sides.
3. Get the pan ripping hot: Heat a cast-iron or stainless skillet over the highest heat until it just begins to smoke. Add 1 tablespoons neutral oil (e.g. grapeseed) and swirl to coat.
4. Sear — briefly: Place the toro slices in the pan and sear for just 20–45 seconds, per side. You want a golden crust on the outside while the interior stays raw, silky, and barely warm. Remove immediately.
5. Slice & plate: Let the toro rest for 1 minute, then slice against the grain into ½-inch pieces if desired. Arrange on a plate over a small handful of 0.3 cups microgreens or shiso leaves, for serving. Spoon ponzu generously over the top.
6. Finish & serve: Scatter 1 teaspoons toasted sesame seeds, 2 scallions, thinly sliced, and an extra pinch of 0.3 teaspoons flaky sea salt over the top. Serve immediately with any remaining ponzu on the side.
Sourcing:
Toro must be sushi-grade. You can purchase the sushi-grade Toro from here.
