Tuna Mornay Recipe

Posted by
Rate It!
Tuna Mornay
Add your photo!



  1. Preheat the oven to 350 degrees F (175 degrees C).
  2. Melt the butter in a small skillet over low heat. Stir in the flour until smooth and continue to cook and stir for 1 minute. Remove the pan from the heat and gradually stir in the milk so that no lumps form. Return to the burner and heat, stirring constantly, until thickened, about 3 minutes. Remove from the heat and whisk in the mustard powder and a little more than half of the Cheddar cheese until melted. Season with salt and pepper.
  3. Flake the tuna and stir it into the sauce along with the parsley and chopped egg. Transfer to a 9 inch round cake pan. Mix together the potato chips and remaining Cheddar cheese and sprinkle over the top. Dust very lightly with paprika.
  4. Bake for 20 minutes in the preheated oven, or until the top is golden brown.
  5. Meanwhile, bring a large pot of lightly salted water to a boil. Add fettuccini pasta and cook for 8 minutes, or until tender; drain. Serve tuna Mornay over fettucine.
Kitchen-Friendly View

Nutrition Facts

Per ServingPer 100 g
Amount Per 1 Serving
Calories 480.7 Kcal (2013 kJ)
Calories from fat 229.05 Kcal
% Daily Value*
Total Fat 25.45g 39%
Cholesterol 140.1mg 47%
Sodium 596mg 25%
Potassium 907.56mg 19%
Total Carbs 44.47g 15%
Sugars 5.22g 21%
Dietary Fiber 2.86g 11%
Protein 18.3g 37%
Vitamin C 12.8mg 21%
Vitamin A 0.1mg 3%
Iron 1.6mg 9%
Calcium 267.6mg 27%
Amount Per 100 g
Calories 207.92 Kcal (871 kJ)
Calories from fat 99.07 Kcal
% Daily Value*
Total Fat 11.01g 39%
Cholesterol 60.6mg 47%
Sodium 257.79mg 25%
Potassium 392.55mg 19%
Total Carbs 19.24g 15%
Sugars 2.26g 21%
Dietary Fiber 1.24g 11%
Protein 7.91g 37%
Vitamin C 5.5mg 21%
Iron 0.7mg 9%
Calcium 115.7mg 27%

* Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Find out how many calories should you eat.


  • salty
  • savory
  • bitter
  • sweet
Search recipes
by ingredients
Construct & Analyze
Your Recipe

Recipe Tags

Weightwatchers Points

  • 11.2
  • 13

Good Points

  • saturated fat free

Bad Points

  • High in Sodium

Share Recipe

Get Your Recipe of Health!
Follow RecipeOfHealth on Facebook!
Scroll to top