Layered Cheesy Tuna And Zucchini Casserole Recipe

Name: Layered Cheesy Tuna And Zucchini Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 (6 1/2 ounce) cans chunk tuna (I use all white tuna, but light may be used also, or use both); 4 cups wide egg noodles (uncooked); 1 celery rib, diced; 3 green onions, finely chopped; 1 cup sour cream; 1 cup mayonnaise; 1/4 cup milk; 1 teaspoon mustard powder; 1/4 cup grated parmesan cheese; 1/2 teaspoon dried thyme (rubbed between fingers to release flavor); salt and pepper (I use about 1/2 teaspoon seasoned salt); 1 medium zucchini, sliced; 2 cups grated mozzarella cheese; 2 cups grated cheddar cheese; 1 large firm roma tomato, chopped

Servings: persons

2 (6 1/2 ounce) cans chunk tuna (I use all white tuna, but light may be used also, or use both)
4 cups wide egg noodles (uncooked)
1 celery rib, diced
3 green onions, finely chopped
1 cup sour cream
1 cup mayonnaise
1/4 cup milk
1 teaspoon mustard powder
1/4 cup grated parmesan cheese
1/2 teaspoon dried thyme (rubbed between fingers to release flavor)
salt and pepper (I use about 1/2 teaspoon seasoned salt)
1 medium zucchini, sliced
2 cups grated mozzarella cheese
2 cups grated cheddar cheese
1 large firm roma tomato, chopped

1
Cook the egg noddles in boiling water according to package directions; drain and rinse under warm water, then set aside.
2
Drain the tuna and flake with a fork.
3
In a large bowl, combine tuna, cooked egg noodles, celery and onions; mix well to combine.
4
In another small bowl, combine sour cream, mustard powder, mayo, Parmesan cheese, milk, thyme, salt and pepper; add into the tuna mixture and toss well to combine.
5
Set oven to 350u00b0F.
6
Grease a 2-quart casserole dish.
7
Spoon HALF of the mixture into prepared dish.
8
Top with HALF of the sliced zucchini.
9
Then sprinkle with cheddar cheese.
10
Top with noodle mixture then remaining zucchini.
11
Sprinkle with more grated Parmesan cheese if desired.
12
Bake covered with foil for 30 minutes.
13
Remove from oven and uncover, sprinkle with grated mozzarella cheese, return to oven (uncovered) and bake for another 10 minutes.
14
Sprinkle chopped tomato over casserole before serving.

1937

kcal

Calories

Fat

194

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 15 ingredients. The key ingredients include: 2 (6 1/2 ounce) cans chunk tuna (I use all white tuna, but light may be used also, or use both), 4 cups wide egg noodles (uncooked), 1 celery rib, diced, 3 green onions, finely chopped, and more.

Yes, Layered Cheesy Tuna And Zucchini Casserole falls under the Seafood category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

Layered Cheesy Tuna And Zucchini Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions