Sesame Balsamic Tuna
This Sesame Balsamic Tuna is a bold, quick, and healthy meal bursting with nutty and tangy flavors, perfect for seafood lovers craving something simple yet sophisticated.
Prep Time 10 minutes mins
Cook Time 10 minutes mins
Total Time 35 minutes mins
Course Main Course
Cuisine American
Skillet or grill pan
Mixing Bowl
Whisk
Spatula or tongs
Meat Thermometer
- 2 6-ounce tuna steaks fresh or frozen
- ½ cup balsamic vinegar
- ¼ cup dark sesame oil
- 2 tablespoons freshly grated ginger
- 2 tablespoons chopped fresh cilantro
- 2 whole green onions chopped
- 4 teaspoons granulated white sugar
- 8 ounces mushrooms sliced
In a mixing bowl, whisk together the balsamic vinegar, dark sesame oil, grated ginger, chopped cilantro, green onions, and granulated sugar until well combined.
Place the tuna steaks in a shallow dish and pour half of the marinade over them. Allow the tuna to marinate for at least 15 minutes, flipping halfway through for even flavor absorption.
While the tuna marinates, heat a skillet over medium-high heat. Add a drizzle of dark sesame oil and sauté the sliced mushrooms for about 5-7 minutes, or until golden and tender. Season with salt and pepper to taste.
Remove the tuna from the marinade and let any excess drip off. In the same skillet used for the mushrooms, add more dark sesame oil and sear the tuna steaks for about 2-3 minutes on each side for medium-rare, or longer if desired.
Once cooked to your liking, remove the tuna from the skillet and let it rest for a minute. Slice the tuna steaks against the grain and serve alongside the sautéed mushrooms. Drizzle the remaining marinade over the dish for extra flavor.
- Use a meat thermometer to check for doneness: 130°F–135°F for medium-rare.
- Marinate tuna for 15–30 minutes to avoid mushy texture; avoid overnight marinating.
- Leftovers can be refrigerated for up to 3 days or frozen, though fresh is best.
Keyword Easy, Gluten-Free, Healthy, Low-Carb, meal prep, Quick, Seafood