Rating: 4.33 stars
12 Ratings
  • 5 star values: 7
  • 4 star values: 3
  • 3 star values: 1
  • 2 star values: 1
  • 1 star values: 0

Creamy tuna tossed with Swiss cheese stuffed into button mushrooms and baked into perfection.

Recipe Summary

prep:
15 mins
cook:
20 mins
total:
35 mins
Servings:
10
Yield:
10 servings
Advertisement

Ingredients

10
Original recipe yields 10 servings
The ingredient list now reflects the servings specified
Ingredient Checklist

Directions

Instructions Checklist
  • Preheat an oven to 350 degrees F (175 degrees C).

    Advertisement
  • Combine the tuna, Swiss cheese, mayonnaise, sweet relish, dried onion, onion powder, salt, and pepper in a large bowl. Fill mushroom caps with the tuna mixture; place on baking sheet.

  • Bake in preheated oven until the mushrooms are soft and begin to give up their juices, 20 to 25 minutes.

Nutrition Facts

69 calories; protein 6.3g; carbohydrates 1.5g; fat 4.4g; cholesterol 13.4mg; sodium 113.6mg. Full Nutrition
Advertisement

Reviews (8)

Most helpful positive review

Rating: 4 stars
07/20/2009
I came up with this recipe, and before I could edit it, allrecipes accepted the recipe. So I meant to write 1 tsp garlic powder, instead of onion. Thanks Read More
(24)

Most helpful critical review

Rating: 2 stars
02/21/2013
I'm sorry but these are just not good. I like tuna and I like stuffed mushrooms but this combination did not appeal to me. I made a half recipe because I actually had a half can of tuna leftover from another recipe. I only use tuna in olive oil. I had a block of swiss cheese instead of slices and I shredded it until I had 1 ounce by weight. I added about 1/4 t of lemon pepper seasonging salt instead of salt and papper. The mixture was very dry and was difficult to stuff in the mushrooms (granted mine were a bit on the small side). I also had most of the mixture leftover when a half package of mushrooms were stuffed. I cannot imagine serving these at a party and won't be making these again. Read More
(1)
12 Ratings
  • 5 star values: 7
  • 4 star values: 3
  • 3 star values: 1
  • 2 star values: 1
  • 1 star values: 0
Rating: 4 stars
07/20/2009
I came up with this recipe, and before I could edit it, allrecipes accepted the recipe. So I meant to write 1 tsp garlic powder, instead of onion. Thanks Read More
(24)
Rating: 5 stars
02/10/2010
These are really good I found this recipe while looking for something different to do with canned tuna. I did tweak the recipe some because I am on a diet and to my taste. I used 12 white mushrooms one can of regular tuna in water drained 1/4 cup of Fat Free Kraft Cheddar Cheese only 1 tbsp of mayo a sprinkle of onion powder and a sprinkle of garlic powder. And they were fantastic. Even though the calories were already low with the original recipe I got mine down to about 24-1/2 calories per mushroom and still tasted great. Thanks for the recipe. Read More
(7)
Rating: 5 stars
02/25/2010
This was an excellent recipe. I used 2 Portabello caps and added diced onion and celery. Thanks for the recipe.:) Read More
(6)
Advertisement
Rating: 4 stars
01/14/2011
Easy and tasty. Will make again. Good for apprtizers for a party Read More
(3)
Rating: 2 stars
02/21/2013
I'm sorry but these are just not good. I like tuna and I like stuffed mushrooms but this combination did not appeal to me. I made a half recipe because I actually had a half can of tuna leftover from another recipe. I only use tuna in olive oil. I had a block of swiss cheese instead of slices and I shredded it until I had 1 ounce by weight. I added about 1/4 t of lemon pepper seasonging salt instead of salt and papper. The mixture was very dry and was difficult to stuff in the mushrooms (granted mine were a bit on the small side). I also had most of the mixture leftover when a half package of mushrooms were stuffed. I cannot imagine serving these at a party and won't be making these again. Read More
(1)
Rating: 5 stars
01/06/2014
These mushrooms were surprisingly delicious. I didn't completely follow the recipe (no mayo no relish no swiss). My substitutions were smoked gouda leftover sausage apple cranberry stuffing chicken broth onion powder garlic powder and salt/pepper. It was amazing when piping hot not as good at room temp. Will definitely make these again but will be served right out of the oven. Read More
Advertisement
Rating: 5 stars
11/21/2020
I need to make this recipe, I find it funny that the ONLY bad review, is from someone who didn't make this recipe, but, instead made their own. Yet still had to gripe about something they had never tried. ?? Read More
Rating: 5 stars
08/01/2019
This was SO GOOD. I used everything in the instructions except the relish. I loved it! Thanks! Read More
Rating: 5 stars
11/02/2013
This was absolutely gorgeous. I had 4 kilos of mushrooms so made the usual cheese onion garlic and ham and wanted something different. Thought about tuna saw this recipe and went for it. My sweet relish was homemade chilli jam. Filled loads cooked a few to try and froze the others. Lovely recipe - thanks for sharing! Read More