Bobby Flay Grilled Tuna Steak Recipe

This Bobby Flay Grilled Tuna Steak Recipe is a seared and savory recipe, which features sweet caramelized onions and fresh mint. It’s a restaurant-quality dish, ready in about 45 minutes.

Bobby Flay Grilled Tuna Steak Recipe Ingredients

• 2 tablespoons extra-virgin olive oil
• 2 large onions, halved and thinly sliced
• 1 tablespoon sugar
• 2 cinnamon sticks
• Pinch red pepper flakes
• Kosher salt and freshly ground black pepper
• 1/4 cup red wine vinegar
• 1/4 cup chopped fresh mint
• 1/4 cup chopped fresh parsley, plus whole leaves for garnish
• 4 tuna steaks, 1 1/2-inches thick
• 2 tablespoon canola oil

How To Make Bobby Flay Grilled Tuna Steak Recipe

1. Caramelize the onions: Heat 2 tbsp (30 ml) of extra-virgin olive oil over medium heat in a large sauté pan. Add the sliced onions, sugar, 2 cinnamon sticks, and a pinch of red pepper flakes. Season generously with kosher salt and freshly ground black pepper. Cook, stirring occasionally, until the onions are golden brown, soft, and caramelized. This process takes about 30 minutes.
2. Finish the relish: Once the onions are caramelized, stir in a few tablespoons of water and the red wine vinegar to deglaze the pan. Taste and adjust the seasoning. Remove from heat and stir in the chopped mint and parsley right before serving to keep the herbs fresh.
3. Prep the grill: Preheat your grill to high heat for direct grilling. You want the grates extremely hot to get a good sear without overcooking the inside.
4. Season the tuna: Brush both sides of the 4 tuna steaks with the canola oil. Season them liberally with kosher salt and freshly ground black pepper.
5. Grill the tuna: Place the steaks on the hot grill. Grill until golden brown and slightly charred, about 2 minutes per side for medium-rare.
6. Slice and serve: Slice the tuna steaks thickly across the grain and arrange them on a serving platter. Spoon the warm caramelized onion mixture down the center of the fish. Let the tuna rest at room temperature for about 15 minutes before serving to allow the flavors to meld. Garnish with extra parsley leaves.

Recipe Tips

• Why use cinnamon sticks: It might seem unusual, but cinnamon is a common savory spice in Mediterranean and Middle Eastern cooking. It adds a warmth and depth to the onions that pairs perfectly with the meaty tuna, without making it taste like dessert.
• Tuna doneness: Tuna steaks are best served rare or medium-rare (cool pink center). If cooked to well-done, tuna becomes dry and crumbly. 2 minutes per side is usually perfect for a 1.5-inch steak.
• Slicing against the grain: Always slice the tuna against the natural grain lines in the meat. This ensures the fish is tender and easy to chew.
• Oil choice matters: Use olive oil for the low-heat onion caramelization for flavor, but use canola oil (or vegetable oil) for the high-heat grilling of the fish because it has a higher smoke point and won’t burn.

What To Serve With Bobby Flay Grilled Tuna Steak

This dish has strong flavors, so pair it with simple, fresh sides.

• Couscous or quinoa salad
• Grilled asparagus with lemon
• A crisp arugula salad with vinaigrette
• Roasted potatoes

How To Store Bobby Flay Grilled Tuna Steak Recipe

• Refrigerate: Store leftover tuna and onions in an airtight container in the refrigerator for up to 2 days. Fish spoils faster than other meats, so eat it quickly.
• Reheat: Do not reheat. Reheating tuna will cook it through and make it dry and smelly. Serve leftovers cold or at room temperature, perhaps flaked over a salad.
• Freeze: Freezing cooked tuna is not recommended as the texture suffers greatly.

Bobby Flay Grilled Tuna Steak Recipe Nutrition Facts

• Calories: 450
• Total Fat: 22g
• Saturated Fat: 3g
• Cholesterol: 65mg
• Sodium: 380mg
• Total Carbohydrates: 12g
• Dietary Fiber: 2g
• Sugar: 8g
• Protein: 48g

Nutrition information is estimated per serving and may vary based on ingredients used.

FAQs

Try More Recipes:

• Bobby Flay Chicken Fried Steak Recipe
• Bobby Flay Flat Iron Steak Marinade
• Bobby Flay Pan Seared Steak Finish In Oven

Bobby Flay Grilled Tuna Steak Recipe

Author: Sandra Cooking Method:Grill Cuisine:Mediterranean Courses:Dinner

Difficulty:BeginnerPrep time: 10 minutesCook time: 35 minutesRest time: 15 minutesTotal time:1 hour Cooking Temp:100 CServings:4 servingsEstimated Cost:25 $Calories:450 kcal Best Season:Available

Description

This Bobby Flay Grilled Tuna Steak Recipe pairs a perfectly seared, medium-rare tuna steak with a complex, sweet-and-savory caramelized onion relish infused with cinnamon and mint.

Ingredients

• 2 tablespoons extra-virgin olive oil
• 2 large onions, halved and thinly sliced
• 1 tablespoon sugar
• 2 cinnamon sticks
• Pinch red pepper flakes
• 1/4 cup red wine vinegar
• 1/4 cup chopped fresh mint
• 1/4 cup chopped fresh parsley (plus garnish)
• 4 tuna steaks, 1 1/2-inches thick
• 2 tablespoon canola oil
• Kosher salt and freshly ground black pepper

Instructions

1. Heat olive oil in a pan over medium heat.
2. Add onions, sugar, cinnamon sticks, pepper flakes, salt, and pepper.
3. Cook onions for 30 minutes until caramelized.
4. Deglaze with water and red wine vinegar.
5. Stir in mint and parsley.
6. Preheat grill to high heat.
7. Brush tuna with canola oil and season with salt and pepper.
8. Grill tuna for 2 minutes per side (medium-rare).
9. Slice tuna, top with onions, and let rest 15 minutes before serving.

Notes

• Serving Temp: This dish is intentionally served at room temperature (after resting), which allows the flavors of the relish to shine without burning your tongue.
• Grill Marks: To get diamond grill marks, rotate the steak 45 degrees halfway through the cooking time on the first side.
• Herbs: Fresh herbs are essential here; dried herbs will not provide the necessary brightness to cut through the rich tuna.

Keywords:Bobby Flay Grilled Tuna Steak Recipe