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Sheet Pan Harissa Fish with Roasted Vegetables

Moroccan-spiced fish fillets and vegetables roasted together on one pan in under 25 minutes. Aromatic harissa paste, olive oil, and lemon create a bright, warming sauce.

Total time
25 min
Servings
2
Calories
245
Protein
28g
Sheet Pan Harissa Fish with Roasted Vegetables
freshsimplemoroccangluten-freedairy-freefishtendercrispy

Ingredients

  • 10 oz firm white fish fillets (cod, halibut, or mahi-mahi)
  • 2 tablespoons harissa paste
  • 3 tablespoons olive oil
  • 1 whole lemon (zested and juiced)
  • 2 cups zucchini or bell peppers, cut into 1-inch pieces
  • 1 pinch salt and pepper

Instructions

  1. 1

    Set the oven to 425°F and wait until the indicator light or beep tells you it has finished heating, about 10 minutes.

  2. 2

    Pat the fish fillets dry with a clean paper towel by gently pressing them all over — this helps them cook evenly and brown better.

  3. 3

    Spread the harissa paste and olive oil together in a small bowl, then stir with a spoon until the mixture looks smooth and uniform.

  4. 4

    Pour 2 tablespoons of the harissa-oil mixture onto a large sheet pan and use your fingers to spread it across the entire surface.

  5. 5

    Spread the zucchini or bell pepper pieces in a single layer across the pan, then sprinkle with a pinch of salt and pepper.

  6. 6

    Slide the pan into the preheated oven and roast for 8 minutes until the vegetables begin to soften and the edges turn light golden.

  7. 7

    Remove the hot pan from the oven using oven mitts and pull it toward you on the oven rack — do not fully remove it yet.

  8. 8

    Arrange the fish fillets in a single layer on top of the vegetables, spacing them evenly so heat can circulate around each piece.

  9. 9

    Spread the remaining harissa-oil mixture over the top of each fish fillet with the back of a spoon, covering the surface.

  10. 10

    Slide the pan fully back into the oven and roast for 12–14 minutes until the fish is opaque throughout and flakes easily with a fork.

  11. 11

    Remove the hot pan from the oven using oven mitts and place it on a heat-safe surface like a cooling rack or thick kitchen towel.

  12. 12

    Squeeze the lemon juice over the entire pan and scatter the lemon zest across the fish and vegetables.

Tools you’ll need

  • large sheet pan (13×18 inches)
  • small mixing bowl
  • measuring spoons
  • paper towels
  • oven mitts
  • wooden spoon
  • zester

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