Garlic Herb Tilapia Zucchini (Printable)

Tender tilapia roasted with zucchini, cherry tomatoes, garlic, and herbs for a vibrant, healthy sheet pan meal.

# What You'll Need:

→ Seafood

01 - 4 tilapia fillets (5-6 oz each), patted dry

→ Vegetables

02 - 2 medium zucchinis, sliced into half-moons
03 - 2 cups cherry tomatoes, halved
04 - 1 small red onion, thinly sliced

→ Marinade & Seasonings

05 - 3 tablespoons olive oil
06 - 3 cloves garlic, minced
07 - 1 tablespoon fresh parsley, chopped
08 - 1 tablespoon fresh basil, chopped
09 - 1 teaspoon dried oregano
10 - 1/2 teaspoon salt
11 - 1/4 teaspoon black pepper
12 - Zest of 1 lemon
13 - Juice of 1/2 lemon

→ Garnish

14 - Lemon wedges
15 - Extra chopped parsley

# How To Make It:

01 - Preheat oven to 400°F. Line a large rimmed baking sheet with parchment paper or foil for easy cleanup.
02 - In a small bowl, whisk together olive oil, minced garlic, parsley, basil, oregano, salt, pepper, lemon zest, and lemon juice until well combined.
03 - Place zucchini, cherry tomatoes, and red onion on the prepared baking sheet. Drizzle with half the marinade and toss to coat evenly. Spread vegetables in a single layer, leaving space for the fish.
04 - Arrange tilapia fillets on the pan among the vegetables. Spoon the remaining marinade evenly over each fillet.
05 - Roast in the preheated oven for 16-18 minutes, or until fish flakes easily with a fork and vegetables are tender.
06 - Remove from oven and garnish with fresh lemon wedges and extra chopped parsley. Serve immediately.

# Expert Suggestions:

01 -
  • Everything cooks together on one pan, which means you're genuinely done in under 20 minutes and have almost nothing to clean.
  • The fish stays buttery and tender while the vegetables actually caramelize instead of turning into sad little bits, which is the real magic here.
  • It tastes restaurant-quality but feels so simple you'll make it constantly and people will think you're trying way harder than you actually are.
02 -
  • Wet fish steams instead of roasting, so patting those fillets dry with paper towels is non-negotiable if you want golden, tender results instead of pale rubbery ones.
  • Don't cut your vegetables too small or they'll disappear into nothing; keep them substantial so they actually stay on the pan and caramelize properly.
03 -
  • If your oven runs hot, check the fish at 14 minutes instead of waiting the full 16—overcooked fish is the fastest way to regret a meal, so stay slightly cautious on timing.
  • The secret is not stirring or moving things around once they hit the pan; just let the oven work undisturbed, and the vegetables will actually caramelize instead of steaming.
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