Parmesan Crusted Tilapia Recipe with Mayo - 4 Ingredients

Just 4 ingredients needed for this easy Parmesan crusted tilapia recipe in the oven. Add veggies for a sheet pan dinner. Only 15 minutes start to finish!

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Parmesan Crusted Tilapia on a pan with vegetables
Prep Time 5 minutes
Cook Time 10 minutes
Total Time 15 minutes
Servings 6 servings (5 oz filet each)
Author Maya Krampf from


  • 6 5 oz filets Tilapia
  • 1 1/2 tsp Garlic salt
  • 1/2 tsp Black pepper (optional)
  • 1/4 cup Mayonnaise
  • 6 tbsp Grated parmesan cheese
  • Lemon (optional)
  • Soft low carb veggies (like tomatoes, zucchini, green beans - optional)


  1. Preheat the oven to 400 degrees F (204 degrees C). Line a sheet pan with foil or parchment paper, and grease lightly.

  2. Place the tilapia filets on the lined pan. Sprinkle with garlic salt and black pepper on both sides.
  3. Spread about 2 teaspoons (8 g) of mayonnaise over each filet. Sprinkle grated parmesan cheese on top.

  4. If you want to make a sheet pan dinner arrange soft low carb veggies in a single layer around the fish. (Harder vegetables are not recommended, because they won't cook through by the time the fish is done.) Drizzle them with olive oil, then sprinkle with sea salt and black pepper.
  5. Bake for 10-12 minutes, until the fish flakes easily with a fork. Squeeze with fresh lemon before serving.

Recipe Notes

Nutrition info does not include optional veggies, because it will depend on which ones you use.

Serving size: 1 5-oz filet

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Nutrition Information Per Serving

Calories: 186 | Fat: 14g | Total Carbs: 0.2g | Net Carbs: 0.1g | Fiber: 0.1g | Sugar: 0.002g | Protein: 15g

Nutritional information is provided as a courtesy and we strive to keep it as accurate as possible. Carb count excludes sugar alcohols. Net carb count excludes both fiber and sugar alcohols, because these do not affect blood sugar in most people. We try to be accurate with this information, but please feel free to make your own calculations.


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