White Cheddar Stuffed Mushrooms are a must-try appetizer for any occasion. Inspired by the famous dish from Longhorn Steakhouse, these bite-sized mushrooms are filled with a savory blend of white cheddar, Parmesan, and creamy garlic herb cheese. Perfect for a quick weeknight snack or a party appetizer, this recipe is both simple and delicious. The combination of golden, Parmesan-crusted tops and a rich white cheddar sauce makes these mushrooms irresistible. Plus, they’re incredibly easy to make ahead, making them an excellent choice for busy days!
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Why You’ll Love These White Cheddar Stuffed Mushrooms
These White Cheddar Stuffed Mushrooms are a delightful twist on a classic appetizer. Not only are they bursting with flavor, but they’re also quick and easy to prepare, making them ideal for any gathering. Whether you’re hosting a dinner party or simply enjoying a cozy night in, this dish will impress your guests. The best part? The recipe is make-ahead friendly and can be customized to suit various tastes.
Ingredients
To make these irresistible White Cheddar Stuffed Mushrooms, you’ll need the following ingredients:
- White Button Mushrooms: These mushrooms provide a firm texture, perfect for stuffing. Baby Portobello mushrooms are a great alternative if you prefer a richer flavor.
- Garlic and Herb Pub Cheese: This creamy cheese adds a unique herbal flavor that pairs beautifully with the other ingredients.
- Parmesan Cheese: Adds a nutty, salty kick that complements the white cheddar.
- Provolone Cheese: This mild cheese gives the stuffing a gooey, melty texture.
- Half and Half: Used to create a smooth, creamy mixture.
- Panko Breadcrumbs: These give the stuffed mushrooms a crunchy, golden crust once baked.
- White Cheddar Cheese: The star ingredient! This cheese gives the stuffed mushrooms a sharp, savory flavor.
- Mayonnaise or Sour Cream: This helps bind the sauce together and adds a creamy richness.
Alternative Ingredient Suggestions
- Vegan Version: Substitute the cheese with plant-based alternatives like vegan cheddar and dairy-free sour cream for a vegan version of White Cheddar Stuffed Mushrooms.
- Gluten-Free Option: Swap the regular breadcrumbs for gluten-free panko breadcrumbs to make this dish suitable for those with gluten sensitivities.
Step-by-Step Instructions
- Prepare the Mushrooms: Start by cleaning the mushrooms with a damp paper towel. Use a small paring knife to gently trace around the stem and pull it out. Set the stems aside for future use, like homemade stock.
- Make the Stuffing: In a bowl, combine the Garlic and Herb Pub Cheese with grated Parmesan and chopped Provolone. Add a bit of half and half, then stir in the panko breadcrumbs. Let the mixture cool before filling the mushrooms to avoid overflowing.
- Stuff the Mushrooms: Carefully fill each mushroom cap with the cheese mixture. Be mindful not to overstuff, as the filling may bubble up during baking.
- Bake the Mushrooms: Preheat your oven to 375°F (190°C). Place the stuffed mushrooms on a parchment-lined baking sheet and bake for 15–20 minutes until the tops are golden brown and the mushrooms are firm.
- Make the White Cheddar Sauce: In a double boiler, combine half and half, white wine, Worcestershire sauce, dry mustard, pepper, and mayonnaise or sour cream. Gradually stir in the grated white cheddar and cook until the cheese is fully melted.
- Serve: Once the mushrooms are baked, drizzle them with the white cheddar sauce, or serve the sauce on the side for dipping.

Tips & Tricks
- Avoid Overstuffing: To prevent the filling from overflowing while baking, be careful not to pack the mushrooms too tightly with stuffing.
- Perfect Texture: Let the mushrooms cool for a few minutes before serving to allow the filling to firm up and the flavors to settle.
- Storage: Leftovers can be stored in an airtight container in the fridge for up to 3 days. Reheat in the oven for the best texture.
Pairing Ideas and Variations
These White Cheddar Stuffed Mushrooms pair perfectly with a light salad or a glass of chilled white wine, such as Pinot Grigio or Sauvignon Blanc. If you’re looking to enhance the flavors further, consider adding a drizzle of balsamic glaze or a sprinkle of fresh herbs like thyme or parsley. For a spicy kick, top the stuffed mushrooms with crushed red pepper flakes.
Make-Ahead Tips
If you’re planning ahead, you can stuff the mushrooms and refrigerate them for up to 2 days before baking. Let them come to room temperature for about 10 minutes before baking for the best results. Alternatively, you can freeze unbaked stuffed mushrooms for up to 3 months. When ready to bake, simply cook from frozen at 350°F for around 30 minutes.
Seasonal & Health Benefits
White Cheddar Stuffed Mushrooms are perfect for any time of year. During the colder months, they make a cozy appetizer for holiday gatherings or family dinners. With their rich flavor and satisfying texture, they’re sure to become a favorite addition to your menu. Plus, mushrooms are an excellent source of vitamins, antioxidants, and fiber, making this dish a delicious and health-conscious choice.
Incorporating White Cheddar Stuffed Mushrooms into your meal plan will give you a versatile, flavorful option that’s sure to please both guests and family members alike.
Conclusion
White Cheddar Stuffed Mushrooms are a delicious and easy appetizer that will elevate any meal or gathering. With their creamy, cheesy filling and golden Parmesan crust, these mushrooms offer a burst of flavor in every bite. Whether you’re serving them for a holiday feast, a dinner party, or a casual snack, they’re sure to impress. Plus, they’re versatile, easy to make ahead, and adaptable to suit different dietary preferences. So next time you’re looking for a crowd-pleasing dish, give this White Cheddar Stuffed Mushrooms recipe a try and enjoy the compliments that come your way!
FAQ
Can I make White Cheddar Stuffed Mushrooms ahead of time?
Yes, you can prepare these stuffed mushrooms in advance! Simply stuff the mushrooms and refrigerate them for up to 2 days. When you’re ready to bake, let them sit at room temperature for about 10 minutes, then bake as usual.
Can I freeze White Cheddar Stuffed Mushrooms?
Absolutely! You can freeze unbaked stuffed mushrooms for up to 3 months. To bake, place them in a preheated oven at 350°F for around 30 minutes, and they’ll taste just as fresh as when you made them.
Can I use a different type of cheese in the stuffing?
While white cheddar is the star of this recipe, you can experiment with other cheeses such as mozzarella, Monterey Jack, or even goat cheese. Just keep in mind that it will slightly alter the flavor, but it will still be delicious!
How do I clean mushrooms for stuffing?
To clean your mushrooms, use a damp paper towel to wipe away any dirt. Avoid rinsing them under water as they can absorb moisture, which may affect their texture when baked.
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White Cheddar Stuffed Mushrooms
- Total Time: 40 minutes
- Yield: 24 stuffed mushrooms 1x
- Diet: Vegetarian
Description
White Cheddar Stuffed Mushrooms are a savory appetizer featuring a creamy white cheddar filling, topped with Parmesan and a golden, crispy panko crust. Inspired by the Longhorn restaurant version, these mushrooms are perfect for any gathering, offering a rich flavor and satisfying texture.
Ingredients
- 24 White Button Mushrooms or Baby Portobello Mushrooms
- 1 ½ cups Garlic and Herb Pub Cheese
- ½ cup finely grated Parmesan cheese
- 3 slices Provolone cheese, roughly chopped
- 2 tablespoons Half and Half
- ½ cup Panko breadcrumbs
- 1 cup White Cheddar cheese, room temperature
- 1 tablespoon Flour (optional)
- ¼ cup Half and Half
- 1/8 cup Dry white wine
- 1/4 teaspoon Worcestershire sauce
- 1/8 teaspoon Dry mustard
- Dash of Pepper
- ½ cup Mayonnaise or Sour cream (optional substitute)
Instructions
- Clean the mushrooms with a damp paper towel. Use a paring knife to gently trace around the stem and pull it out.
- In a bowl, mix the Garlic and Herb Pub Cheese, Parmesan, Provolone, and Half and Half. Stir in the panko breadcrumbs, then let it cool.
- Carefully stuff the mushrooms with the cheese mixture, but avoid overstuffing to prevent bubbling during baking.
- Place the stuffed mushrooms on a parchment-lined baking sheet. Preheat the oven to 375°F (190°C) and bake for 15-20 minutes until the tops are golden and the mushrooms hold their shape.
- To make the White Cheddar sauce, combine the Half and Half, white wine, Worcestershire sauce, mustard, pepper, and Mayo or Sour Cream. In a double boiler, melt the White Cheddar cheese into the mixture.
- Serve the stuffed mushrooms with the White Cheddar sauce, either drizzled on top or served on the side for dipping.
Notes
- Be careful not to overstuff the mushrooms to prevent the filling from overflowing while baking.
- Let the mushrooms cool for a few minutes after baking to allow the filling to firm up and the flavors to settle.
- For a spicier kick, try adding a pinch of red pepper flakes to the stuffing.
- The stuffed mushrooms can be prepared ahead of time and refrigerated for up to 2 days.
- If you have leftover mushroom stems, they can be frozen and used in homemade stock.
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Category: Appetizer
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 stuffed mushroom
- Calories: 121 kcal
- Sugar: 1g
- Sodium: 201mg
- Fat: 10g
- Saturated Fat: 5g
- Unsaturated Fat: N/A
- Trans Fat: N/A
- Carbohydrates: 3g
- Fiber: 1g
- Protein: 5g
- Cholesterol: 21mg