Tuna, potatoes and onions, layered and topped with a mushroom soup and mustard sauce, then baked.

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Ingredients

8
Original recipe yields 8 servings
The ingredient list now reflects the servings specified
Ingredient Checklist

Directions

Instructions Checklist
  • Bring a large pot of salted water to a boil. Add potatoes and cook until tender but still firm, about 10 minutes; Drain. Preheat oven to 300 degrees F (150 degrees C).

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  • In a saucepan, combine yellow mustard, flour, milk, salt and 1/2 cup of soup. Mix thoroughly and heat until thickened.

  • Starting with the potatoes, arrange the potatoes, tuna and onions, in alternating layers in a 9x13 inch baking dish. Pour the mustard sauce all over the top.

  • Bake in a preheated oven for 1 hour or until hot and bubbly.

Nutrition Facts

240.4 calories; 15.2 g protein; 36.5 g carbohydrates; 18 mg cholesterol; 546.4 mg sodium. Full Nutrition

Reviews (13)

Read More Reviews

Most helpful positive review

Rating: 4 stars
01/09/2004
This is a very good dish! I used white fish instead of tuna and it turned out very tasty. It is quick and easy to prepare. Read More
(12)

Most helpful critical review

Rating: 1 stars
02/16/2008
scalloped potatoes? great. Tuna? also great. Tuna scalloped potatoes? Notsomuch. Read More
(7)
18 Ratings
  • 5 star values: 1
  • 4 star values: 4
  • 3 star values: 6
  • 2 star values: 2
  • 1 star values: 5
Rating: 4 stars
01/09/2004
This is a very good dish! I used white fish instead of tuna and it turned out very tasty. It is quick and easy to prepare. Read More
(12)
Rating: 4 stars
03/16/2005
Surprised more people have not tried this recipe. Quick and easy with great results for a tuna fan! Not a big tuna fan myself but my family loves it. I added seasonings according to their taste buds. Here are the extras I used to make a one dish meal. I sauted the onions slightly with a dab of butter before placing with the potatoes. Added just a touch of Ms. Dash with salt and pepper to taste. Brocolli and sliced mushrooms to give more variety for a one dish meal. However any vegetable or add in could be used to acheive the one dish meal use your favorites. Try using Cream of Chicken -or- Campbell's makes a Cream of Chicken and Mushroom together. They have many varieties available now. Instead of just pouring the sauce mixture over the top before baking. I tosssed it lightly among all the ingredients. Thank You Sara for the recipe. Even my picky 6 year old liked it. He will only eat tuna salad but tried this and ate seconds. I will be trying this again maybe mixing it up for other meats add ins etc... Read More
(7)
Rating: 1 stars
02/15/2008
scalloped potatoes? great. Tuna? also great. Tuna scalloped potatoes? Notsomuch. Read More
(7)
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Rating: 3 stars
01/09/2004
This could be good with more seasoning and a little less onion. May try again. Read More
(4)
Rating: 3 stars
01/09/2004
Although we do not care for spicy foods my family and I found this recipe a bit bland. (Seasoned salt helped.) However since there are so few recipes for potatoes and tuna it was about the best we could do. Read More
(3)
Rating: 4 stars
04/05/2005
we added some left over seasoned salmon and it added some a lot of good flavor. we also added some fresh mushrooms i'd recommend that if you like them. make sure to add the flour before you add the milk the sauce thickens very slowly since it took about half an hour so i would make the sauce first. the casserole turned out great but there wasn't a lot of spice to it. next time i'll try using dijon mustard to see if that gives it a little extra kick. Read More
(3)
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Rating: 2 stars
06/16/2010
This recipe was very bland I have leftovers and I think I will reheat with some grated pepper cheeze mixed in. Read More
(3)
Rating: 4 stars
01/25/2008
The recipe was very easy to make and was very good! I would recommend this to anyone as a healthier alternative to most casseroles. Read More
(2)
Rating: 2 stars
02/21/2007
This recipe is good but ONLY if you add something of your own I added some jalapeño juice and some swiss cheese that made the trick if not is too insipid Read More
(2)