Appetizers & Dips CopyCat Restaurant Recipes Olive GardenOlive Garden Stuffed Mushrooms Copycat RecipeSchoenenon January 3, 2014January 3, 2014 Olive Garden Stuffed Mushrooms Copycat Recipe Skip to main content Olive Garden Stuffed Mushrooms Copycat Recipe Olive Garden Stuffed Mushrooms Copycat Recipe Ingredients 2 large packages of button mushrooms, washed 1 can chopped clams, drain and put through a food processor 1/4 – 1/2 cup finely chopped onion 1/2 – 1 cup REAL butter (do not substitute) 1/2 – 3/4 cup Fresh Parmesan cheese, grated 1/2 – 3/4 cup Fresh Romano cheese, grated 1 – 1 1/2 cup Shredded Mozzarella cheese 1/2 carrot, finely chopped (food processor is best) 1-2 cups Seasoned Bread Crumbs 1-2 cloves garlic, mince 1 egg Directions Remove stems from mushrooms and place in food processor with carrot, onion, and clams. Once finely chopped, place in a saucepan with garlic and about 1/4 – 1/2 cup butter. Saute until tender. Mix cheeses together, leaving about 3/4 cup aside. Mix stem mixture, bread crumbs, egg, and cheese together. Mixture should pack well and not be wet or crumbly – add to mixture as you see fit. Stuff mushrooms and place in a 13×9 baking dish. Sprinkle remaining cheese on top, cut butter into pats over top of the cheese. Bake at 350 until mushrooms are fully cooked. Broil about 5 minutes to brown the tops. Remove from oven and serve immediately.