Olive Garden Stuffed Mushrooms

Olive Garden Stuffed Mushrooms some of the best known stuffed mushrooms. These stuffed mushrooms have been on the menu at the Olive Garden for many years now. You can make these at home for much less than at the restaurant. They are easy to make, and you can make as many as you want.
stuffed mushrooms

Olive Garden Stuffed Mushrooms

Olive Garden Stuffed Mushrooms

  • Author:
  • Recipe Type: Appetizer Recipes, Copycat Restaurant Recipes, CopyKat Recipes, Seafood Recipes
  • Prep time: 10 minutes
  • Cook time: 30 minutes
  • Serves: 4
Olive Garden Stuffed Mushrooms

You can make stuffed mushrooms just like the Olive Garden does.


  • 8 - 12 Fresh Mushrooms
  • 1 6 ounce can of clams, drained and finely minced (save 1/4 cup of clam juice for stuffing)
  • 1 green onion, chopped fine (about 1 tablespoon)
  • 1 egg, beaten
  • 1/2 teaspoon minced garlic
  • 1/8 teaspoon garlic salt
  • 1/2 cup Italian bread crumbs
  • 1 teaspoon oregano leaves
  • 1 tablespoon melted butter (cooled)
  • 2 tablespoons finely grated Parmesan cheese
  • 1 tablespoon finely grated Romano cheese
  • 2 tablespoons finely grated mozzarella cheese (for stuffing)
  • 1/4 cup finely grated mozzarella cheese (for garnish)
  • 1/4 cup melted butter


Wash mushrooms and remove stems, pat dry. Save stems for another recipe. In a mixing bowl, place clams, onions, garlic salt, minced garlic, soft butter and oregano. Mix thoroughly. Add Italian bread crumbs, egg, and clam juice and blend. Stir cheeses in clam stuffing and mix well.

Place clam mixture inside mushroom cavity and slightly mound clam mixture. You should be able to stuff between 8 and 12 mushrooms depending on the size of mushrooms.

Place mushrooms in lightly oiled baking dish. Pour melted butter over mushrooms. Cover and place in a preheated oven at 350 degrees for about 35 and 40 minutes. Remove cover, sprinkle freshly grated mozzarella cheese on top of the mushrooms and pop them back in the oven just until the cheese melts slightly. Garnish with freshly diced parsley.

You can find more Olive Garden Recipes at CopyKat.com, the web's most popular destination for copycat restaurant recipes.

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  • woofwise1124

    These were outstanding! Delicious and easy too.

    • stephaniemanley

      I am glad you enjoyed these!

  • Tigerette03

    This is a winner in my family

    • http://www.copykat.com Stephanie Manley

      Thank you!

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  • sonya

    These are awesome, it’s like having Olive Garden at home! Yummo!

    • http://www.copykat.com Stephanie Manley

      I am glad you liked them.

  • N3gativeion

    yup these are the best stuffed mushrooms no question about it

    • Valerie Schubert

      You can use “imitation crab” finely chopped too! It’s amazing.. ty!!

  • http://www.40somethingmommy.com Liz Nelson

    I made these stuffed mushrooms for my parents 50th anniversary party! They disappeared so fast! I think I found the majority of the appetizers for their party on this site! Our food was so good it was gone so fast!

    • http://www.copykat.com Stephanie Manley

      I am so glad these worked out for you.

  • tricia

    which amount of butter do over the mushrooms last the 1/4c amount or the 1 tbsp
    You use the melted butter at the end, and the softened butter to mix with.

    • http://www.copykat.com Stephanie Manley

      The tablespoon at the end.