Weight Watcher Tuna Noodle Casserole Recipe

This lightened-up Tuna Noodle Casserole recipe, inspired by Weight Watchers, is a comforting classic made healthy! Enjoy a creamy, cheesy, and satisfying dish for only 6 points. Perfect for a weeknight dinner, this easy recipe comes together quickly and tastes amazing. Get ready for a guilt-free indulgence!

Prep Time 15 mins

Cook Time 50 mins

Calories 308.8 kcal

Protein 43g

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The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Weight Watcher Tuna Noodle Casserole

Egg Noodles
Tuna In Water
Sliced Mushrooms
Frozen Peas
Nonfat Sour Cream
Fat Free Mayonnaise
Dijon Mustard
Dried Thyme
1/2 teaspoon salt
Black Pepper
Reduced Fat Cheese

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How to Make Weight Watcher Tuna Noodle Casserole

Preheat oven to 350°F (175°C).
Cook 8 ounces of egg noodles according to package directions, omitting fat and salt.
Drain noodles and rinse with cold water to stop the cooking process. Transfer to a large bowl to cool slightly.
Add 2 (5 ounce) cans tuna (drained), 1 cup sliced mushrooms, and 1/2 cup frozen peas (thawed) to the noodles. Gently fold to combine.
In a separate bowl, whisk together 1/2 cup light sour cream, 1/4 cup light mayonnaise, 1 tablespoon Dijon mustard, 1 teaspoon dried thyme, 1/2 teaspoon salt, and 1/4 teaspoon black pepper.
Pour the sour cream mixture over the noodle mixture and gently fold until evenly combined.
Transfer the casserole to a greased 8x8 inch baking dish.
Top with 1 cup shredded cheddar cheese.
Bake for 30-35 minutes, or until the top is golden brown and bubbly, and the casserole is heated through.

Nutrition Information (Approximate per serving)

Sodium

21 g

Sugar

30g

Fat

Carbs

15g

Recipe Categories (Choose a category and find related recipes!)

Main Courses Lunch Main Dish / Dinner Sweets & Sides Side Dishes Seafood Tuna Recipes Mushroom Recipes The Americas American Healthy Baking

Recipe Tags (Choose a tag and find related recipes!)

60 Minutes Or Less Time To Make Course Main Ingredient Preparation Casseroles Main Dish Pasta Seafood Oven Easy Beginner Cook Fish One Dish Meal Inexpensive Tuna Pasta Rice And Grains Saltwater Fish Equipment

Frequently Asked Questions

How long does it take to make Weight Watcher Tuna Noodle Casserole?

Weight Watcher Tuna Noodle Casserole takes about 65 minutes from start to finish — roughly 15 minutes to prepare and 50 minutes to cook.

How many calories are in Weight Watcher Tuna Noodle Casserole?

Weight Watcher Tuna Noodle Casserole has approximately 308.8 calories per serving, with about 43 g protein, 15 g carbohydrates and 7 g fat.

What ingredients do I need for Weight Watcher Tuna Noodle Casserole?

The key ingredients for Weight Watcher Tuna Noodle Casserole are Egg Noodles, Tuna In Water, Sliced Mushrooms, Frozen Peas, Nonfat Sour Cream, Fat Free Mayonnaise. See the full list with measurements above.