Baked Fish Fillet Lemon (Printable)

Tender white fish fillets baked with lemon and herbs for a light, healthy dish.

# What You'll Need:

→ Fish

01 - 4 skinless, boneless white fish fillets (approximately 5.3 oz each, such as cod, haddock, or tilapia)

→ Marinade & Seasoning

02 - 2 tablespoons olive oil
03 - 1 large lemon, thinly sliced
04 - 2 tablespoons freshly squeezed lemon juice
05 - 2 garlic cloves, minced
06 - 1 teaspoon salt
07 - ½ teaspoon freshly ground black pepper
08 - 1 teaspoon dried oregano or thyme
09 - 2 tablespoons fresh parsley, chopped (plus additional for garnish)

→ Optional

10 - Lemon wedges, for serving

# Directions:

01 - Preheat oven to 400°F and line a baking dish with parchment paper or grease lightly with olive oil.
02 - Place the fish fillets in a single layer within the prepared dish.
03 - In a small bowl, whisk together olive oil, lemon juice, minced garlic, salt, black pepper, and oregano or thyme.
04 - Drizzle the marinade evenly over the fish fillets.
05 - Distribute lemon slices evenly on top of each fillet.
06 - Bake for 15 to 18 minutes until the fish is opaque and easily flakes with a fork.
07 - Remove fish from oven, sprinkle with chopped parsley, and serve immediately with optional lemon wedges.

# Expert Tips:

01 -
  • Ready in under 30 minutes, which means you can actually relax before eating instead of still cooking at dinnertime.
  • The lemon does all the heavy lifting, turning plain fish into something bright and memorable without any fussy techniques.
02 -
  • Don't overbake the fish, or it becomes dry and disappointing—it'll continue cooking slightly after you pull it out, so pull it a touch early if you're unsure.
  • Fresh lemon juice makes a visible difference in flavor compared to bottled, and it's the one ingredient where I'd never cut corners.
03 -
  • Use the freshest fish you can find, and don't hesitate to ask your fishmonger for their recommendation on what came in that day.
  • The moment you see the fish start to look opaque around the edges is your signal to start checking for doneness—that's when it's close.