Seared Tuna Sandwich With Balsamic Onions Recipe

Name: Seared Tuna Sandwich With Balsamic Onions
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 teaspoons butter; 2 cups vertically sliced onion; 1 1/2 tablespoons balsamic vinegar; 1/4 teaspoon dried thyme; 1 tablespoon all-purpose flour; 1/2 teaspoon salt; 1/4 teaspoon garlic powder; 1/4 teaspoon black pepper; 4 (6-ounce) tuna steaks (about1/2 inch thick); Cooking spray; 4 teaspoons Dijon mustard; 4 (2-ounce) whole wheat hamburger buns; 4 curly leaf lettuce leaves; 4 (1/4-inch-thick) slices tomato

Servings: persons

2 teaspoons butter
2 cups vertically sliced onion
1 1/2 tablespoons balsamic vinegar
1/4 teaspoon dried thyme
1 tablespoon all-purpose flour
1/2 teaspoon salt
1/4 teaspoon garlic powder
1/4 teaspoon black pepper
4 (6-ounce) tuna steaks (about1/2 inch thick)
Cooking spray
4 teaspoons Dijon mustard
4 (2-ounce) whole wheat hamburger buns
4 curly leaf lettuce leaves
4 (1/4-inch-thick) slices tomato

1
Melt butter in a medium skillet over medium-high heat. Add onion; saute 5 minutes. Stir in vinegar and thyme; cover and cook 5 minutes, stirring occasionally.
2
While onion cooks, combine flour, salt, garlic powder, and pepper in a shallow dish. Dredge fish in flour mixture. Heat a large nonstick skillet coated with cooking spray over medium-high heat. Add fish; cook 3 minutes on each side or until desired degree of doneness.
3
Spread 1 teaspoon mustard over top half of each bun. Layer 1 lettuce leaf, 1 fish steak, 1 tomato slice, and 1/4 cup onion mixture on bottom half of each bun. Top with top halves of buns.

552

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

No additional tips available.

No specific allergen information. Please check the ingredient list for possible allergens.

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This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 14 ingredients. The key ingredients include: 2 teaspoons butter, 2 cups vertically sliced onion, 1 1/2 tablespoons balsamic vinegar, 1/4 teaspoon dried thyme, and more.

Yes, Seared Tuna Sandwich With Balsamic Onions falls under the Seafood category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Seared Tuna Sandwich With Balsamic Onions

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