Copycat Olive Garden Stuffed Mushrooms have a way of transporting me straight back to those happy family dinners. I can almost smell the warm, garlicky aroma filling the air and feel the excitement of getting that last, perfectly cheesy mushroom before anyone else. For years, I tried to recreate that magic at home, experimenting with different fillings and cheeses until I finally landed on this recipe. It’s my go-to appetizer for game nights and special occasions because it’s just so incredibly savory and satisfying, just like those famous cheddar garlic mashed potatoes everyone raves about. This homemade version captures that same comforting, cheesy goodness you expect. Let’s get cooking!
Why You’ll Love This Copycat Olive Garden Stuffed Mushrooms
You’re going to adore making these stuffed mushrooms at home. They’re packed with incredible flavor and so easy to whip up!
- Incredible Taste: Bursting with savory clams, garlic, herbs, and a gooey cheese topping, these are seriously addictive.
- Quick Prep Time: Ready in just about 15 minutes of prep, making them perfect for busy weeknights or last-minute get-togethers.
- Budget-Friendly: Much cheaper than dining out, you get that famous restaurant taste without the hefty price tag.
- Family-Friendly Favorite: Even picky eaters will love these cheesy, savory bites.
- Versatile Side Dish: They’re not just an appetizer; they make a fantastic side, especially when paired with something like these garlic cheddar herb potato recipe delights.
- Impressive Presentation: They look sophisticated and gourmet, but are surprisingly simple to make.
- Customizable: Easily adjust the herbs or cheese to your liking, or try them alongside a delicious cheesy garlic herb potatoes bake.
Ingredients for Copycat Olive Garden Stuffed Mushrooms
Gathering these simple ingredients is the first step to recreating that beloved Olive Garden appetizer. You’ll find they come together quickly, much like a simple garlic cheddar herb potato recipe.
- 12-15 large cremini mushrooms – the perfect size for stuffing
- 1 tablespoon olive oil – for sautéing
- 1 tablespoon unsalted butter – adds richness
- 1/4 cup finely chopped onion – for a sweet base
- 1/4 cup finely chopped bell pepper – adds a touch of sweetness and color
- 2 cloves garlic, minced – essential for that signature flavor
- 6.5-ounce can minced clams, drained very well – the star of the filling!
- 1/2 cup breadcrumbs – to bind the filling
- 1/4 cup grated parmesan cheese – for a salty, nutty depth
- 1 teaspoon dried basil – classic Italian herb
- 1/2 teaspoon dried oregano – another key herb
- Salt and pepper to taste – to enhance all the flavors
- For the Cheese Topping:
- 1/2 cup shredded mozzarella cheese – for melty goodness
- 1/4 cup grated romano cheese – adds a sharp bite
- 1/4 cup grated parmesan cheese – for a final cheesy layer
- Optional Garnish: Fresh chopped parsley, Lemon wedges

Key Ingredients and Their Purpose
The magic of these stuffed mushrooms lies in a few key players. The minced clams provide that irresistible, savory seafood flavor that’s hard to beat. Our blend of cheeses – mozzarella, romano, and parmesan – creates a wonderfully gooey and salty topping. Don’t forget the herbs like basil and oregano; they are crucial for that authentic Italian-American taste, just like in a great cheesy garlic herb potatoes dish.
How to Make Copycat Olive Garden Stuffed Mushrooms
Get ready to impress yourself and your guests with these incredibly easy steps to recreating the famous Olive Garden stuffed mushrooms. You’ll be amazed at how simple it is to achieve that perfect, savory flavor at home.
Preparing the Mushroom Caps
Start by gently cleaning your cremini mushrooms with a damp cloth – we don’t want them waterlogged! Carefully twist or cut out the stems. Finely chop these stems; they’ll be a fantastic addition to our savory filling. Set the caps aside, ready to be filled.
Creating the Savory Filling
In a skillet over medium heat, melt the butter with olive oil. Add your finely chopped mushroom stems, onion, and bell pepper. Sauté until they soften, about 5-7 minutes, then stir in the minced garlic for just one minute until fragrant. This aromatic base is key! Now, remove the skillet from the heat and stir in the well-drained minced clams, breadcrumbs, 1/4 cup parmesan cheese, basil, oregano, salt, and pepper. Mix it all together until you have a cohesive, delicious filling, much like the base of a hearty garlic herb potato casserole.
Assembling and Baking the Stuffed Mushrooms
Preheat your oven to 375°F (190°C). Generously spoon the savory filling into each mushroom cap, packing it in nicely. Arrange the stuffed mushrooms in a lightly greased baking dish. For that irresistible cheesy finish, mix the mozzarella, romano, and remaining parmesan cheese in a small bowl. Sprinkle this glorious cheese blend evenly over each stuffed mushroom. Bake for about 15 minutes, or until the mushrooms are tender and the cheese is bubbly. For an extra crispy top, broil for 2-3 minutes, watching carefully so they don’t burn.

Pro Tips for the Best Copycat Olive Garden Stuffed Mushrooms
Want to elevate your homemade stuffed mushrooms to Olive Garden status? I’ve got a few tricks up my sleeve that make all the difference!
- Always drain your minced clams thoroughly; a colander and a gentle press with a paper towel work wonders to avoid a watery filling.
- Don’t overbake the mushrooms! They should be tender, not mushy. Keep an eye on them, especially during the broiling stage.
- Use a mix of cheeses for the topping – mozzarella for melt, romano for sharpness, and parmesan for that classic salty bite. It’s like a flavor party on top!
- If you don’t have clams, finely chopped cooked shrimp or even extra mushrooms can work in a pinch for a vegetarian option.
What’s the secret to perfect Copycat Olive Garden Stuffed Mushrooms?
The secret is twofold: really draining those clams well and achieving that perfect balance of savory filling to mushroom cap. A good amount of herbs and garlic, just like in a fantastic cheesy garlic herb potatoes dish, also makes them irresistible.
Can I make Copycat Olive Garden Stuffed Mushrooms ahead of time?
Yes! You can prepare the filling and stuff the mushrooms up to 24 hours in advance. Store them covered in the refrigerator. Add them to the oven directly from the fridge, possibly adding a few extra minutes to the baking time.
How do I avoid common mistakes with Copycat Olive Garden Stuffed Mushrooms?
A common pitfall is watery mushrooms – make sure to drain the clams extremely well! Another is burning the cheese topping; watch them closely during the final broil. Also, don’t overstuff the caps, or the filling might spill out during baking.
Best Ways to Serve Copycat Olive Garden Stuffed Mushrooms
These little bites of heaven are so versatile! They’re perfect as a starter when you’re craving that Olive Garden experience, but they also shine as a side dish. Imagine serving these alongside a hearty pasta or a perfectly cooked steak. They bring a burst of savory flavor that complements so many main courses beautifully, making them a go-to for any meal.
Pairing with Potato Dishes
For a truly satisfying meal, pair these stuffed mushrooms with a comforting potato side. The richness of these mushrooms melds wonderfully with the creamy, garlicky goodness of cheddar garlic mashed potatoes or a delightful garlic cheddar herb potato recipe. These potato dishes offer a savory, herby complement that makes the whole meal sing.
Nutrition Facts for Copycat Olive Garden Stuffed Mushrooms
These savory stuffed mushrooms are a delightful appetizer, but it’s good to know what you’re enjoying! Here’s a breakdown of the estimated nutrition per serving (about 2-3 mushrooms).
- Calories: 180
- Fat: 10g
- Saturated Fat: 5g
- Protein: 8g
- Carbohydrates: 12g
- Fiber: 2g
- Sugar: 3g
- Sodium: 350mg
Nutritional values are estimates and may vary based on specific ingredients used. This recipe makes about 4-6 servings.
How to Store and Reheat Copycat Olive Garden Stuffed Mushrooms
Don’t worry if you have leftovers, because these stuffed mushrooms store beautifully! Once they’ve cooled down completely, transfer them to an airtight container. They’ll stay delicious in the refrigerator for about 3 to 4 days. If you want to keep them even longer, they freeze wonderfully! Wrap them tightly in plastic wrap, then in foil, and pop them in the freezer for up to 3 months. They’re perfect for making ahead, similar to how you might prepare a big batch of baked cheddar garlic herb potatoes for a crowd.
Reheating is just as easy. For refrigerated mushrooms, a quick 10-15 minutes in a 350°F (175°C) oven should do the trick. If reheating from frozen, allow them to thaw in the fridge overnight first, then follow the same oven method. For a crispier finish, you can pop them under the broiler for a minute or two, but watch them closely!
Variations of Copycat Olive Garden Stuffed Mushrooms You Can Try
While this recipe is fantastic as is, don’t be afraid to get creative! You can easily adapt these stuffed mushrooms to fit your dietary needs or flavor preferences. Think of them as a blank canvas, ready for your culinary touch, much like you can transform simple potatoes into amazing garlic herb cheddar potato bake creations.
Vegetarian Stuffed Mushrooms
For a delicious meat-free option, simply omit the minced clams. You can replace them with finely chopped cooked spinach that has been squeezed dry, or some rehydrated and chopped sun-dried tomatoes for a different, yet equally savory, flavor profile.
Spicy Stuffed Mushrooms
If you love a little heat, kick these stuffed mushrooms up a notch! Add a pinch of red pepper flakes to the filling along with the herbs, or stir in a teaspoon of your favorite hot sauce. This adds a delightful warmth that complements the cheesy topping, similar to how chili flakes can enhance a herby cheddar potato bake.
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Copycat Olive Garden Stuffed: Taste Heaven
- Total Time: 30 minutes
- Yield: 4-6 servings 1x
- Diet: Vegetarian
Description
Recreate the iconic Olive Garden stuffed mushrooms at home with this easy copycat recipe. These savory cremini mushrooms are filled with a delicious blend of clams, breadcrumbs, herbs, and cheese, then baked until golden and bubbly. Perfect as an appetizer or side dish.
Ingredients
- 12–15 large cremini mushrooms
- 1 tablespoon olive oil
- 1 tablespoon unsalted butter
- 1/4 cup finely chopped onion
- 1/4 cup finely chopped bell pepper
- 2 cloves garlic, minced
- 6.5-ounce can minced clams, drained
- 1/2 cup breadcrumbs
- 1/4 cup grated parmesan cheese
- 1 teaspoon dried basil
- 1/2 teaspoon dried oregano
- Salt and pepper to taste
- For the Cheese Topping:
- 1/2 cup shredded mozzarella cheese
- 1/4 cup grated romano cheese
- 1/4 cup grated parmesan cheese
- Optional Garnish: Fresh chopped parsley, Lemon wedges
Instructions
- Preheat your oven to 375°F (190°C).
- Clean the mushrooms with a damp cloth and remove the stems. Chop the stems finely for the filling.
- In a skillet over medium heat, melt the butter and add the olive oil. Add the chopped mushroom stems and sauté for 3-5 minutes until softened.
- Add the chopped onion and bell pepper to the skillet and cook for another 2-3 minutes, stirring occasionally.
- Stir in the minced garlic and cook for 1 more minute. Remove the skillet from heat.
- Add the drained minced clams, breadcrumbs, 1/4 cup parmesan cheese, basil, oregano, salt, and pepper to the skillet. Mix everything until well combined to create the stuffed mushroom filling.
- Spoon the filling generously into each mushroom cap.
- Arrange the stuffed mushroom caps in a lightly greased baking dish.
- In a small bowl, combine the shredded mozzarella, grated romano, and 1/4 cup grated parmesan cheese for the topping.
- Sprinkle this cheese mixture evenly over the stuffed mushrooms.
- Bake for 15 minutes, or until the mushrooms are tender.
- For a crispy top, broil for an additional 2-3 minutes, watching closely to avoid burning.
- Garnish with fresh parsley and serve with lemon wedges on the side, if desired.
Notes
- Use large cremini mushrooms for easier stuffing and a better texture.
- Drain the clams very well to prevent a soggy filling.
- For a vegetarian version, omit the clams and add finely chopped spinach or sun-dried tomatoes to the filling.
- Watch the mushrooms closely when broiling to prevent the cheese from burning.
- These are best served warm, straight from the oven.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Category: Appetizer, Side Dish
- Method: Baked
- Cuisine: Italian-American
Nutrition
- Serving Size: 2-3 mushrooms
