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Roasted Tilapia with Potatoes on a Sheet Pan

Roasted Tilapia with Potatoes on a Sheet Pan pairs flaky, mild fish with caramelized red potatoes, sweet yellow pepper, and burst cherry tomatoes. A hit of garlic and lemon zest brightens every bite, making it a balanced, weeknight-friendly dinner that feels fresh and satisfying. Serve it hot with extra lemon wedges for a clean, citrusy finish.

  • Prep10 mins
  • Cook40 mins
  • Serves4
  • DifficultyEasy
Roasted Tilapia with Potatoes on a Sheet Pan
  1. 1

    Preheat the oven to 425 degrees F (220 degrees C). Lightly coat a baking dish with nonstick cooking spray.

  2. 2

    Add potatoes, bell pepper, garlic, oil, and 1/2 teaspoon salt to the prepared dish; toss to coat evenly.

  3. 3

    Bake in the preheated oven for 30 minutes. Add tomatoes. Arrange tilapia filets on top of the vegetables and season with the remaining salt, pepper, and lemon zest. Continue baking until the fish flakes easily with a fork, about 10 minutes.

  4. 4

    Squeeze lemon juice over the fish and serve.