Ingredients
Equipment
Method
- In a small bowl, whisk together wasabi powder and rice vinegar. Let sit 5 minutes to allow the flavors to fully develop. Whisk in soy sauce, sesame oil, and ground coriander. Drizzle in canola oil, whisking vigorously until emulsified and combined.
- Preheat canola oil in a large nonstick skillet over medium-high heat until shimmering. You'll want to ensure that the skillet is hot enough to sear the tuna properly.
- Season all sides of the tuna steaks generously with salt and pepper. This step enhances the flavor of the fish significantly.
- Pour the black sesame seeds onto a small rimmed plate. Lay the tuna steaks into the sesame seeds, pressing to coat each side evenly.
- Add the coated tuna to the hot skillet. Sear for about 1 to 2 minutes on each side. Depending on your preference for doneness, adjust the cooking time slightly.
- Once cooked, transfer the tuna to a cutting board and, with a sharp knife, cut it into 1/4-inch thick slices.
- Meanwhile, place the green beans in a lidded, microwave-safe dish with about 1 cup of water. Microwave on high for about 2 minutes, until they're bright green and tender.
- Drain the beans and rinse them under cold water to stop the cooking process. Toss the green beans with 1 tablespoon of the dressing to enhance their flavor.
- Toss the mixed greens with half of the remaining dressing, then divide them among serving bowls.
- Top the greens with the quartered cherry tomatoes, green beans, and slices of tuna. Drizzle the remaining dressing over the top for an extra burst of flavor before serving.
Notes
If making ahead, store the dressing separately to keep the greens crisp until you're ready to serve.
