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Dijon mustard baked fish fillets served golden and flaky with herbs and lemon on a baking dish

Dijon Mustard Baked Fish Fillets

Tender, flaky fish fillets baked with a flavorful Dijon mustard sauce for an easy, healthy, and elegant dinner that comes together quickly with simple ingredients.
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Course Dinner, Main Course
Cuisine American, European
Servings 4
Calories 220 kcal

Equipment

  • 1 Baking dish
  • 1 Mixing bowl
  • 1 Measuring spoons
  • 1 Oven

Ingredients
  

  • 4 white fish fillets cod, haddock, tilapia, or halibut
  • 3 tablespoons Dijon mustard
  • 2 tablespoons olive oil
  • 1 tablespoon lemon juice
  • 2 cloves garlic minced
  • 1 teaspoon dried herbs thyme or parsley
  • Salt to taste
  • Black pepper to taste

Instructions
 

  • Preheat the oven to 400°F (200°C).
  • Lightly grease a baking dish and arrange the fish fillets in a single layer.
  • In a small bowl, whisk together Dijon mustard, olive oil, lemon juice, garlic, herbs, salt, and pepper.
  • Spoon the Dijon mustard mixture evenly over the fish fillets.
  • Bake uncovered for 12-15 minutes, or until the fish is opaque and flakes easily with a fork.
  • Remove from the oven and serve immediately with your favorite sides.

Notes

Use fresh, firm white fish for the best texture and flavor.
For extra richness, add a tablespoon of butter to the Dijon mixture.
Serve with roasted vegetables, rice, or a fresh green salad for a complete meal.
Cooking time may vary slightly depending on the thickness of the fish fillets.
Keyword baked fish with Dijon mustard, Dijon mustard baked fish fillets, easy baked fish recipe, healthy baked fish fillets, mustard baked fish, oven baked fish fillets