Tuna Stuffed Mushrooms

Tuna Stuffed Mushrooms


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


35 m servings 69 cals
Serving size has been adjusted!

Original recipe yields 10 servings



  • Calories:
  • 69 kcal
  • 3%
  • Fat:
  • 4.3 g
  • 7%
  • Carbs:
  • 1.5g
  • < 1%
  • Protein:
  • 6.2 g
  • 12%
  • Cholesterol:
  • 13 mg
  • 4%
  • Sodium:
  • 136 mg
  • 5%

Based on a 2,000 calorie diet

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  • Prep

  • Cook

  • Ready In

  1. Preheat an oven to 350 degrees F (175 degrees C).
  2. Combine the tuna, mayonnaise, dried onion, onion powder, sweet relish, Swiss cheese, salt, and pepper in a large bowl. Fill mushroom caps with the tuna mixture; place on baking sheet.
  3. Bake in preheated oven until the mushrooms are soft, and begin to give up their juices, 20 to 25 minutes.
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Your rating



  1. 9 Ratings


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

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 mush...

This was an excellent recipe. I used 2 Portabello caps and added diced onion and celery. Thanks for the recipe. :)

Easy and tasty. Will make again. Good for apprtizers for a party

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, ...

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 s...

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 leftov...