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Dinner

Grilled Tuna Sandwich with Lemon-Chili Mayo

Juicy grilled tuna, spiced with chili, sits between slices of toasted bread while lemon-chili mayo adds bright creaminess and peppery greens bring fresh crunch.

Grilled Tuna Sandwich with Lemon-Chili Mayo
Total
27 min
Prep
15 min
Cook
12 min
Serves
4

Nutrition per Serving

Calories
444
Protein
36g
Carbs
33g
Fat
19g
Fiber
4g
Sugar
4g
Sodium
772mg

Ingredients

  • 8 slices whole-wheat or sourdough bread
  • 3 tbsp canola oil
  • 2 8-ounce tuna fillets, about 1 inch thick
  • 1/2 tsp plus 1 tablespoon chili powder, divided
  • 1/4 tsp salt
  • 1/2 cup low-fat mayonnaise
  • 1 tsp freshly grated lemon zest
  • 1 tbsp lemon juice
  • 3 cup watercress or baby arugula, tough stems removed

Instructions

  1. Preheat grill to medium-high.
  2. Lightly brush bread slices with oil. Brush tuna with the remaining oil and sprinkle with 1/2 teaspoon chili powder and salt.
  3. Grill the tuna, turning once, until cooked through, 4 to 6 minutes per side. Transfer to a clean cutting board. Grill the bread, turning once, until beginning to brown, about 1 minute per side.
  4. Combine mayonnaise, lemon zest, lemon juice and the remaining 1 tablespoon chili powder in a small bowl. Thinly slice the tuna with the grain.
  5. To assemble the sandwiches, spread about 2 tablespoons of the lemon-chili mayonnaise over 4 slices of bread. Top with about 3/4 cup watercress (or arugula), the tuna and the remaining slices of bread.