Crispy on the outside, tender on the inside, these copycat white cheddar stuffed mushrooms are an absolute flavor bomb! The earthy taste of the mushrooms is perfectly complemented by the creamy, tangy, and slightly sharp white cheddar filling. The subtle hint of garlic elevates the entire experience, creating a truly irresistible appetizer.
What makes this recipe work so well is the combination of textures and flavors. Baking the stuffed mushrooms allows the filling to melt and meld together, creating a cohesive and comforting bite. These are perfect as an appetizer for a dinner party, a game-day snack, or even as a light lunch. They bring a touch of restaurant-quality deliciousness to your home cooking.
Why you’ll love this Amazing Copycat White Cheddar Stuffed Mushrooms
- Recreate a restaurant favorite in the comfort of your own kitchen.
- These amazing copycat white cheddar stuffed mushrooms are surprisingly easy to make.
- The recipe uses simple ingredients you probably already have on hand.
- They’re incredibly flavorful and satisfying, a perfect appetizer for any occasion.
- This recipe is a guaranteed crowd-pleaser that everyone will love.
- You can easily customize the filling to your liking.
Ingredients & Substitutions

- 24 large white or cremini mushrooms, stems removed
- 4 tablespoons olive oil, divided
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 8 ounces white cheddar cheese, shredded
- 4 ounces cream cheese, softened
- 1/4 cup grated Parmesan cheese
- 1/4 cup bread crumbs
- 2 tablespoons fresh parsley, chopped
- 1 teaspoon dried thyme
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
White cheddar stuffed mushrooms makes every moment feel uplifting. For a gluten-free option, use gluten-free bread crumbs. You can also experiment with different types of cheese, such as Gruyere or Monterey Jack, for a unique flavor profile. For a fresh take on a classic appetizer, consider a cheddar ranch cheese ball for your next get-together!
How to make Amazing Copycat White Cheddar Stuffed Mushrooms
Step 1: Prepare the oven and mushrooms
Preheat oven to 375°F (190°C). Lightly grease a baking sheet. Clean the mushrooms and remove the stems. Set the mushroom caps aside. Finely chop the mushroom stems.
Step 2: Cook the onion, mushroom stems, and garlic
Heat 2 tablespoons of olive oil in a skillet over medium heat. Add the chopped onion and mushroom stems and cook until softened, about 5-7 minutes. Add the minced garlic and cook for another minute until fragrant.
Step 3: Make the cheese filling
In a large bowl, combine the shredded white cheddar cheese, softened cream cheese, Parmesan cheese, bread crumbs, chopped parsley, dried thyme, salt, and pepper. Add the cooked onion, mushroom stems, and garlic mixture to the bowl. Mix well to combine.
Chef’s Tip: Make sure the cream cheese is fully softened for a smooth and creamy filling.
Step 4: Stuff the mushrooms
Stuff each mushroom cap with the cheese mixture, mounding it slightly. Arrange the stuffed mushrooms on the prepared baking sheet.
Step 5: Bake the mushrooms
Drizzle the remaining 2 tablespoons of olive oil over the stuffed mushrooms. Bake for 20-25 minutes, or until the mushrooms are tender and the cheese is melted and lightly browned.
Step 6: Cool and serve
Let cool slightly before serving. Garnish with extra chopped parsley, if desired.
Tips for Success
- Don’t overcrowd the baking sheet. If necessary, bake in batches.
- Ensure the mushrooms are thoroughly cleaned and dried before stuffing.
- For extra flavor, you can sauté the mushrooms in butter instead of olive oil.
- Adjust the baking time depending on the size of your mushrooms.
Serving Suggestions
These white cheddar stuffed mushrooms are delicious on their own as an appetizer. They also pair well with a light salad, grilled steak, or roasted chicken. Consider serving them alongside a crisp, dry white grape juice to complement the flavors. For another great appetizer, check out this Copycat Chick-fil-A Mac and Cheese recipe to complete your meal!
Storage & Reheating
Store leftover stuffed mushrooms in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) for 10-15 minutes, or until heated through. You can also reheat them in the microwave, but they may become slightly softer.
Frequently Asked Questions
Can I freeze these stuffed mushrooms?
While you can freeze them, the texture may change slightly upon thawing. It’s best to enjoy them fresh for the best quality. If freezing, flash freeze them individually on a baking sheet before transferring to a freezer bag.
Can I add meat to the filling?
Absolutely! Cooked and crumbled sausage or beef turkey bacon would be a delicious addition to the filling.
Can I make these ahead of time?
Yes, you can prepare the stuffed mushrooms ahead of time and store them in the refrigerator until ready to bake. Just add a few extra minutes to the baking time.
These amazing copycat white cheddar stuffed mushrooms are a guaranteed crowd-pleaser, offering a delightful combination of earthy, creamy, and cheesy flavors. Easy to make and endlessly customizable, this recipe is sure to become a new favorite. Don’t hesitate to leave a comment below and let us know how yours turned out!

Amazing Copycat White Cheddar Stuffed Mushrooms
Recreate the magic of Longhorn’s White Cheddar Stuffed Mushrooms in your own kitchen! This recipe delivers perfectly tender mushrooms filled with a creamy, cheesy, and incredibly flavorful white cheddar stuffing. They’re an irresistible appetizer, bursting with savory goodness in every bite. Imagine the earthy mushrooms, the tangy white cheddar, and the subtle hint of garlic, all melding together in a warm, comforting package. These copycat mushrooms are surprisingly easy to make and guaranteed to impress your friends and family. Get ready for a restaurant-quality experience without ever leaving your home. This recipe is a surefire crowd-pleaser that will have everyone begging for more. The creamy, cheesy filling contrasts beautifully with the earthy mushroom caps, creating a textural and flavorful symphony in your mouth. So, ditch the takeout and embark on a culinary adventure that will elevate your appetizer game to new heights. Enjoy these warm, comforting, and utterly addictive stuffed mushrooms!
- Total Time: 45 minutes
- Yield: 6 servings 1x
Ingredients
- 24 large white or cremini mushrooms, stems removed
- 4 tablespoons olive oil, divided
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 8 ounces white cheddar cheese, shredded
- 4 ounces cream cheese, softened
- 1/4 cup grated Parmesan cheese
- 1/4 cup bread crumbs
- 2 tablespoons fresh parsley, chopped
- 1 teaspoon dried thyme
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
- Preheat oven to 375°F (190°C). Lightly grease a baking sheet.
- Clean the mushrooms and remove the stems. Set the mushroom caps aside. Finely chop the mushroom stems.
- Heat 2 tablespoons of olive oil in a skillet over medium heat. Add the chopped onion and mushroom stems and cook until softened, about 5-7 minutes. Add the minced garlic and cook for another minute until fragrant.
- In a large bowl, combine the shredded white cheddar cheese, softened cream cheese, Parmesan cheese, bread crumbs, chopped parsley, dried thyme, salt, and pepper. Add the cooked onion, mushroom stems, and garlic mixture to the bowl. Mix well to combine.
- Stuff each mushroom cap with the cheese mixture, mounding it slightly. Arrange the stuffed mushrooms on the prepared baking sheet.
- Drizzle the remaining 2 tablespoons of olive oil over the stuffed mushrooms.
- Bake for 20-25 minutes, or until the mushrooms are tender and the cheese is melted and lightly browned.
- Let cool slightly before serving. Garnish with extra chopped parsley, if desired.
Notes
For a spicier kick, add a pinch of red pepper flakes to the cheese mixture. These mushrooms are best served warm. Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave before serving. You can substitute the white cheddar with a different cheese of your choice, such as Gruyere or Monterey Jack.
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Category: Appetizer
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 4 mushrooms
- Calories: 280
- Sugar: 3g
- Sodium: 350mg
- Fat: 20g
- Saturated Fat: 12g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 2g
- Protein: 15g
- Cholesterol: 60mg
