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Weight Watchers Tuna Noodle Casserole

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This healthy tuna noodle casserole is the perfect easy dinner recipe. My Weight Watchers tuna noodle casserole is low in points, easy to make, and great for meal prep! 

This healthy Weight Watchers tuna noodle casserole is the perfect easy dinner recipe. My Weight Watchers tuna noodle casserole is low in points, easy to make, and great for meal prep! 

Weight Watchers Tuna Noodle Casserole

This healthy tuna noodle casserole is the perfect easy dinner recipe. My Weight Watchers tuna noodle casserole is low in points, easy to make, and great for meal prep! 

Making healthy meals that the whole family will love is always my goal. Eating healthy doesn’t have to mean that I eat one thing while the rest of the house eats something entirely different.

This lightened up tuna casserole is indulgent but still low in points thanks to a lot of zero point foods in the Freestyle program. 

What do you need to make Weight Watchers tuna noodle casserole? 

Everything you need to make this delicious Weight Watchers dinner recipe is probably in your pantry or refrigerator! There’s no surprise ingredients here (which I love…who wants to make a trip to the store at dinner time). 

  • 1/2 Cup Fat Free Mayonnaise 
  • 2 Tbsp Dijon Mustard
  • 2 Tsp Fresh Parsley, Chopped
  • 1/2 Tsp Table Salt
  • 1/4 Tsp Black Pepper
  • 2 Cups Fresh Mushrooms, Chopped
  • 1 Cup Green Peas, Frozen, Thawed
  • 2 Cups Plain Fat Free Greek Yogurt
  • 1/2 Cup Reduced Fat Monterey Jack Cheese, Shredded
  • 12 Oz Tuna, Canned, Drained
  • 12 Oz Egg Noodles, Cooked
This healthy tuna noodle casserole is the perfect easy dinner recipe. My Weight Watchers tuna noodle casserole is low in points, easy to make, and great for meal prep! 

How do I make this healthy tuna noodle casserole?

  1. Preheat the oven to 350F.
  2. Coat baking pan with non-stick spray.
  3. Whip together mayonnaise, yogurt, mustard, parsley, salt, and pepper in a bowl.
  4. Add noodles, peas, mushrooms, and tuna. Mix well until combined. 
  5. Pour into the baking dish, I prefer a glass or ceramic casserole dish, spread evenly and top with shredded cheese. 
  6. Bake until the cheese on top is bubbly and golden brown. 
This healthy tuna noodle casserole is the perfect easy dinner recipe. My Weight Watchers tuna noodle casserole is low in points, easy to make, and great for meal prep! 

How much is a serving of this tuna noodle casserole? 

Each serving of this delicious dinner recipe is 1 cup! The best part is that it’s super low in points so if you are really hungry you probably have room in your dailies for a second helping. 

Speaking of points, how many Freestyle Smart Points are in a serving of this WW tuna casserole?

This healthy tuna noodle casserole is the perfect easy dinner recipe. My Weight Watchers tuna noodle casserole is low in points, easy to make, and great for meal prep! 

Each serving of this incredible Weight Watchers tuna noodle casserole is just 3 Freestyle Smart Points? 

A 3 point dinner recipe is pretty amazing in my book! I can have two servings and still not be gouging my daily points or diving into my weeklies. 

Can I meal prep with this skinny tuna noodle casserole? 

Yes! If you are looking for an easy lunch or dinner recipe to make in advance this is a great choice. Tuna noodle casserole gets better in the fridge after a day or two! 

You can portion out servings of this for lunch with some fresh veggies on the side, or make a pan for a quick weeknight dinner recipe that can be reheated in the microwave or in the oven. 

Is this a healthy tuna noodle casserole? 

This healthy tuna noodle casserole is the perfect easy dinner recipe. My Weight Watchers tuna noodle casserole is low in points, easy to make, and great for meal prep! 

Nothing super processed in this recipe, if you really want a more clean recipe you can substitute whole wheat egg noodles!  I like this healthy tuna noodle casserole because it’s lighter! There’s no heavy sauce in this recipe…just enough to make it work. So delicious and since it’s limited ingredients and free foods, the points are really low! It’s an all around winner in this house. 

Do you have any other Weight Watchers casseroles I can try? 

You know it! Here are some other great WW casseroles: 

Printable Weight Watchers Tuna Noodle Casserole Recipe: 

Yield: 8 Servings

Weight Watchers Tuna Noodle Casserole

This healthy tuna noodle casserole is the perfect easy dinner recipe. My Weight Watchers tuna noodle casserole is low in points, easy to make, and great for meal prep! 

This healthy tuna noodle casserole is the perfect easy dinner recipe. My Weight Watchers tuna noodle casserole is low in points, easy to make, and great for meal prep!

Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes

Ingredients

  • 1/2 Cup Fat Free Mayonnaise
  • 2 Tbsp Dijon Mustard
  • 2 Tsp Fresh Parsley, Chopped
  • 1/2 Tsp Table Salt
  • 1/4 Tsp Black Pepper
  • 2 Cups Fresh Mushrooms, Chopped
  • 1 Cup Green Peas, Frozen, Thawed
  • 2 Cups Plain Fat Free Greek Yogurt
  • 1/2 Cup Reduced Fat Monterey Jack Cheese, Shredded
  • 12 Oz Tuna, Canned, Drained
  • 12 Oz Egg Noodles, Cooked

Instructions

  1. Preheat the oven to 350F.
  2. Coat baking pan with non-stick spray.
  3. Whip together mayonnaise, yogurt, mustard, parsley, salt, and pepper in a bowl.
  4. Add noodles, peas, mushrooms, and tuna. Mix well until combined.
  5. Pour into the baking dish, I prefer a glass or ceramic casserole dish, spread evenly and top with shredded cheese.
  6. Bake until the cheese on top is bubbly and golden brown.

Notes

3 Freestyle Smart Points per 1 Cup

Nutrition Information

Yield

8

Serving Size

Cup

Amount Per Serving Calories 295Saturated Fat 2gCholesterol 61mgSodium 476mgCarbohydrates 38gFiber 2gSugar 5gProtein 23g
This healthy tuna noodle casserole is the perfect easy dinner recipe. My Weight Watchers tuna noodle casserole is low in points, easy to make, and great for meal prep! 

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Andrea

Tuesday 29th of September 2020

I have the same question about freezing because I would like to divide between two dishes. Should I mix it up, freeze it, then when ready to cook, let it thaw, add cheese, and then cook it? Thanks!

Wendy Mizell

Wednesday 24th of June 2020

I wonder if I can make this for a freezer meal? Would I make it all the way and then freeze? This would be great to have in my freezer rotation! Thanks!

Donna Reale

Wednesday 15th of January 2020

I didn't have fat free mayo on hand and can't find reduced fat Monterey jack in my stores, so I subbed 1 T light mayo and a little fat free half and half and used Velveeta shreds. Also added some garlic powder and a little dill weed to suit my own tastes. It was delicious and still low points. Thanks for getting me through a hungry night!

Michele Brosius

Wednesday 15th of January 2020

Sounds fabulous. Thank you!

Stephannie

Wednesday 13th of November 2019

Hi Michele, I’m making your recipe tonight for dinner. I guess I’m not finding the updated recipe. For clarification, am I supposed to use fat free mayo and fat free Greek yogurt, or just the mayo and no yogurt and no sour cream. Thanks in advance for your help.

Michele Brosius

Wednesday 13th of November 2019

Hello, I hope I am not too late. The ingredients in the recipe card are correct. I hope that helps. There's no sour cream, just the yogurt. I'll double check the post and make udpates. THANKS!!

1/2 Cup Fat Free Mayonnaise 2 Tbsp Dijon Mustard 2 Tsp Fresh Parsley, Chopped 1/2 Tsp Table Salt 1/4 Tsp Black Pepper 2 Cups Fresh Mushrooms, Chopped 1 Cup Green Peas, Frozen, Thawed 2 Cups Plain Fat Free Greek Yogurt 1/2 Cup Reduced Fat Monterey Jack Cheese, Shredded 12 Oz Tuna, Canned, Drained 12 Oz Egg Noodles, Cooked

Mom

Saturday 6th of July 2019

I noticed the ingredients list mayonnaise but the directions say sour cream. Which is correct?

Michele Brosius

Saturday 6th of July 2019

Hello, thanks for checking. It's supposed to be fat-free mayo and no fat plain (or Greek) yogurt. I updated the recipe. I appreciate you letting me know. Best, Michele

This recipe or post is in no way authorized or associated with the Weight Watchers or myWW Program.