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Cooked salmon fillet topped with tomatoes and capers next to asparagus.

Salmon Foil Packets Oven Baked

Fresh salmon fillets and asparagus are baked together in foil pouches with a seasoned tomato and caper mixture.
Prep Time 15 minutes
Cook Time 18 minutes
Total Time 33 minutes
Course Main Course
Cuisine American
Servings 4 servings

Ingredients
  

  • 1 pound salmon cut into 4 fillets, 450 g
  • 3 tablespoons olive oil divided, 45 ml
  • 1 1/2 teaspoons kosher salt divided, 9 g
  • 1 teaspoon black pepper divided, 2 g
  • 2 tablespoons lemon juice 30 ml
  • 1 can diced tomatoes drained, 14.5 oz / 411 g
  • 2 shallots chopped
  • 1/4 cup capers drained, 35 g
  • 2 teaspoons Italian seasoning 2 g
  • 1 bunch asparagus woody ends trimmed and cut into thirds

Instructions
 

  • Preheat your oven to 400°F (200°C). Cut four pieces of aluminum foil, each about 18 by 12 inches (45 by 30 cm).
  • Brush the salmon fillets with 1 tablespoon (15 ml) of olive oil. Season the fish evenly with 1 teaspoon (6 g) of salt and 1/2 teaspoon (1 g) of black pepper.
  • Stir the remaining 2 tablespoons (30 ml) of olive oil, lemon juice, drained tomatoes, chopped shallots, capers, Italian seasoning, and the remaining salt and pepper together in a medium bowl.
  • Place one salmon fillet in the center of each piece of foil. Arrange a quarter of the cut asparagus next to each piece of fish.
  • Spoon the tomato and shallot mixture evenly over the top of each salmon fillet.
  • Fold the long sides of the foil together and crease them tightly to seal. Fold the short ends up to create a closed packet, leaving a little room inside for steam to expand.
  • Place the four sealed packets on a large rimmed baking sheet.
  • Bake for 16 to 22 minutes. The salmon is done when it flakes easily with a fork and reaches a safe internal temperature of 145°F (63°C).
  • Remove from the oven and carefully open the packets to release the hot steam before serving.

Notes

The safe internal temperature for cooked fish is 145°F (63°C). Use an instant-read thermometer in the thickest part of the fillet to check for doneness.
Parchment paper can be used instead of aluminum foil. You will need to fold the edges tightly and crimp them well to keep the steam inside.
Check the fish at the 15-minute mark if your fillets are on the thinner side.
Keyword healthy, oven baked, salmon foil packets oven, seafood, weeknight dinner