Stuffed Mushrooms with Tuna

    35 minutes

    A perfect nibble or party snack, stuffed mushrooms are always popular. This recipe uses tinned tuna and Swiss cheese.

    12 people made this

    Serves: 10 

    • 1 (185g) tin tuna in water, drained and flaked
    • 2 tablespoons mayonnaise
    • 1/4 teaspoon dried minced onion
    • 1/4 teaspoon onion powder
    • 1 1/2 teaspoons sweet pickle relish
    • 2 slices Swiss cheese, diced
    • salt and pepper to taste
    • 220g fresh white mushrooms, cleaned and stems removed

    Preparation:15min  ›  Cook:20min  ›  Ready in:35min 

    1. Preheat an oven to 180 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 tray.
    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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    Reviews in English (7)


    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  -  18 Jul 2009  (Review from Allrecipes USA and Canada)


    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.  -  09 Feb 2010  (Review from Allrecipes USA and Canada)


    This was an excellent recipe. I used 2 Portabello caps and added diced onion and celery. Thanks for the recipe.  -  24 Feb 2010  (Review from Allrecipes USA and Canada)