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Hearty Tuna Casserole

Rated as 4.24 out of 5 Stars
4

"This isn't your Grandma's tuna casserole, but it is sure to please everybody in the family."
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Ingredients

1 h servings 356
Original recipe yields 6 servings

Directions

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  1. Preheat oven to 350 degrees F (175 degrees C). Grease a 2 quart casserole dish.
  2. Bring a large pot of salted water to a boil, add noodles, and cook until al dente; drain.
  3. In a large mixing bowl, combine noodles, tuna, celery, and green onion. Stir in sour cream, mustard, and mayonnaise. Season with salt and thyme. Spoon 1/2 of the noodle mixture into the prepared casserole dish. Arrange a layer of zucchini over the mixture. Top with the remaining noodles, followed by a layer of zucchini. Top the entire casserole with cheese.
  4. Bake in preheated oven for 30 minutes, or until hot and bubbly. Sprinkle the casserole with tomatoes before serving.

Nutrition Facts


Per Serving: 356 calories; 24.5 15.7 18.8 56 364 Full nutrition

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Reviews

Read all reviews 197
  1. 244 Ratings

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    Rated as 5 out of 5 Stars
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    Rated as 4 out of 5 Stars
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    Rated as 3 out of 5 Stars
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    Rated as 2 out of 5 Stars
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    Rated as 1 out of 5 Stars
Most helpful positive review

I've made this several times now and it is a favourite! I brown the onion and celery first, substitute the sour cream with yogurt and add 1/2 tsp each of dill, basil and pepper. Sometimes I wi...

Most helpful critical review

Hmmm...interesting. I had a little bit of a tough time getting passed the weird taste of the heated mayonnaise in this. It's a decent dish, if you don't have cream of mushroom soup on hand to ma...

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I've made this several times now and it is a favourite! I brown the onion and celery first, substitute the sour cream with yogurt and add 1/2 tsp each of dill, basil and pepper. Sometimes I wi...

Hmmm...interesting. I had a little bit of a tough time getting passed the weird taste of the heated mayonnaise in this. It's a decent dish, if you don't have cream of mushroom soup on hand to ma...

I was looking for a tuna casserole that had something more than just noodles and tuna...and boy, did I find it!!! I've made this a hand full of times since finding the recipes...I add more zucch...

One of the better tuna casseroles I've made. I did substitute mushrooms for the zucchini.

This was a great spin off of the usual tuna casserole. I loved the zucchini!

This recipe is alot like my own except I'd omit mustard and thyme. I also saute onion and celery until slightly tender.Any pasta will work and any cheese.I add peas and sliced black olives and ...

I was looking for an interesting tuna casserole recipe that didn't use mixed vegetables or condensed soup. This one called for zucchini which I don't usually make and it sounded good. Well, it...

Great and definately not the norm. Changes I made: Added a bit of milk and walnut pieces. To help make this lowfat, I substituted the montary jack with colby/montary jack that comes in 2% milk. ...

This was too "mustardy" for us. Next time I will cut down the mustard and add more sour cream and maybe a little milk, as it was a bit dry as well. I like that it's not the regular tuna and cond...