As I gathered my ingredients, the mouthwatering aroma of sautéed mushrooms conjured memories of family gatherings reminiscent of a cozy Texas steakhouse. These Longhorn Stuffed Mushroom Appetizers have become a staple in our home. They strike the perfect blend of creamy Herb Pub Cheese and a delightfully crispy panko topping. Best of all, this recipe is simple enough to whip up in under 30 minutes, making it a fantastic choice for those last-minute entertaining moments or cozy nights in. With options to cater to gluten-free and low-carb diets, everyone at your table will be able to join in on the fun. Curious to take your appetizer game to the next level with a dish everyone will rave about? Let’s dive into this irresistible recipe!

Why are Longhorn Stuffed Mushrooms irresistible?
Flavorful, these stuffed mushrooms pack a punch with a creamy, herbaceous filling that balances perfectly with the crispy texture on top. Quick preparation means you can whip them up in under 30 minutes, great for unexpected guests or cozy nights. Versatile options allow you to cater to different diets – try almond flour for low-carb or herbed cream cheese for a fresh twist. Crowd-pleasing appetizers like these will have everyone coming back for more! Looking for a sweet treat to pair with them? Don’t miss out on my Spooky Stuffed Pumpkin cookies for a festive touch!
Longhorn Stuffed Mushroom Appetizer Ingredients
• Get ready to create a dish everyone will love!
For the Filling
- Panko Breadcrumbs – Provides a crispy texture; substitute with gluten-free breadcrumbs for a gluten-free option.
- Herb Pub Cheese – Creamy base for the filling; consider herbed cream cheese if you can’t find it.
- Half-and-half – Adds richness; replace with heavy cream or whole milk if preferred for a creamier taste.
For the Mushrooms
- White Button Mushrooms – Ideal for stuffing; substitute with cremini or portobello for heartier variations.
For the Cheese Topping
- Provolone Cheese – Offers a mild flavor that complements the mushrooms perfectly; swap with mozzarella or Gouda for different taste profiles.
- Parmesan Cheese – Provides nuttiness and enhances the savory flavor; it’s essential for that irresistible topping quality.
Add this delectable Longhorn Stuffed Mushroom Appetizer to your next gathering for a dish that’s sure to impress!
Step‑by‑Step Instructions for Longhorn Stuffed Mushroom Appetizer
Step 1: Prepare Mushrooms
Preheat your oven to 375°F (190°C). Gently wipe the white button mushrooms with a damp paper towel to clean them and remove any dirt. Carefully remove the stems and gills from each mushroom cap using a small spoon, creating enough space for the luscious filling. Place the cleaned caps on a baking sheet, ready for stuffing.
Step 2: Make Filling
In a medium bowl, combine panko breadcrumbs, Herb Pub Cheese, and half-and-half. Stir the mixture until it forms a creamy filling that’s slightly chunky. This delightful combo will serve as the heart of your Longhorn Stuffed Mushroom Appetizer. Feel free to adjust the consistency with more half-and-half if needed to reach a smooth texture that easily holds its shape.
Step 3: Stuff Mushrooms
Using a small spoon, generously fill each mushroom cap with the creamy filling, packing it in slightly to prevent any from spilling out during baking. Be sure to leave a little room at the top for bubbling cheese! Once all the caps are filled, sprinkle a mixture of provolone and Parmesan cheeses on top, ensuring each mushroom gets a satisfying cheesy crown.
Step 4: Bake
Place the stuffed mushrooms in the preheated oven and bake for 18-20 minutes. Keep an eye on them; they’re done when the cheese is melted, and the filling is bubbly, creating a beautiful golden top. If you’d like an extra crispy finish, broil them for 2-3 minutes at the end, watching closely to prevent burning.
Step 5: Serve
After baking, remove the Longhorn Stuffed Mushroom Appetizers from the oven and let them cool for a couple of minutes. Serve them warm on a platter, allowing everyone to enjoy the inviting aroma and flavors. These delightful bites are sure to be a hit with family and friends at your next gathering!

What to Serve with Irresistible Longhorn Stuffed Mushrooms?
When planning your next cozy gathering, consider delightful pairings that elevate these creamy, savory bites.
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Fresh Mixed Green Salad: A refreshing salad brings a crisp texture and vibrant flavors, balancing the richness of the stuffed mushrooms. Toss some cherry tomatoes and a light vinaigrette for an inviting side.
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Garlic Bread: Crunchy, fragrant garlic bread complements the warm, cheesy mushrooms beautifully, perfect for soaking up any leftover filling. It’s comfort food at its finest!
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Grilled Chicken Skewers: Juicy, marinated chicken skewers add protein and a savory touch, creating a hearty appetizer spread that will please all palates.
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Vegetable Platter with Hummus: An assortment of fresh veggies paired with creamy hummus provides a colorful crunch, enhancing the diverse flavors on your table.
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Crispy Roasted Potatoes: Pair with these Longhorn Stuffed Mushroom Appetizers for a satisfying contrast of textures; the crispy shells and tender center make a perfect match.
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Chilled White Wine: A glass of chilled Sauvignon Blanc or a light Pinot Grigio complements the mushrooms and adds a sophisticated touch to your gathering.
Feel free to mix and match these suggestions for an unforgettable meal that showcases your delightful stuffed mushrooms!
Expert Tips for Longhorn Stuffed Mushroom Appetizer
- Clean Carefully: Ensure mushrooms are clean and dry to prevent a soggy filling later. Wipe them gently with a damp cloth.
- Avoid Overfilling: Don’t cram too much filling into the mushrooms to prevent spilling while baking—a little goes a long way!
- Customize Wisely: Experiment with spices or diced jalapeños in the filling for an exciting flavor kick.
- Choosing Cheese: For a different twist, try blue cheese instead of provolone; it adds depth to your Longhorn Stuffed Mushroom Appetizer.
- Watch the Bake Time: Keep an eye on the baking time, so the tops get crisp without burning; broil just for a few minutes if needed.
Longhorn Stuffed Mushroom Variations
Feel free to transform these delicious stuffed mushrooms into something that perfectly suits your taste and dietary needs!
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Low-Carb: Substitute panko with almond flour to keep things light and keto-friendly. This swap allows you to enjoy the same crispy texture without added carbs.
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Vegetarian: Use vegetable broth instead of half-and-half for a lighter and just as creamy filling. You won’t lose any deliciousness, and it’s perfect for plant-based eaters!
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Mushroom Type: Experiment with larger portobello mushrooms to create hearty, individual servings. These meaty mushrooms not only provide a substantial bite but also elevate the overall presentation.
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Cheese Swap: Opt for Gouda for a milder flavor or kick it up a notch with blue cheese for an extra punch. Each cheese choice can completely alter the flavor profile, allowing you to personalize your appetizer.
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For Extra Crunch: Mix crushed nuts or seeds into the topping for added texture and nutrition. This delightful twist makes every bite exciting, creating an unexpected surprise.
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Spicy Twist: Add diced jalapeños or a sprinkle of red pepper flakes to the filling for a fiery kick. Perfect for those who love some heat, this variation adds an extra layer of flavor.
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Herb Infusion: Incorporate fresh herbs like basil, thyme, or chives into the filling for enhanced freshness. These vibrant flavors will uplift the overall taste experience, making it even more delightful.
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Sweet and Savory: For a unique combo, try adding a touch of caramelized onions or diced sweet bell peppers to the filling. This sweetness pairs wonderfully with the savory elements, creating a delightful balance.
As you create your masterpiece, remember that there are endless possibilities! For dessert, why not keep the theme going with some Crispy Potato Mushroom Croquettes to chase those savory bites? Enjoy the delicious journey!
How to Store and Freeze Longhorn Stuffed Mushrooms
Room Temperature: Keep cooked Longhorn Stuffed Mushrooms at room temperature for up to 2 hours before refrigerating to avoid food safety issues.
Fridge: Store leftovers in an airtight container for up to 3-4 days. Reheat in the oven at 350°F (175°C) for about 10 minutes until warmed through.
Freezer: Freeze unbaked stuffed mushrooms for up to 3 months. Simply place them in a single layer on a baking sheet, freeze until solid, then transfer to a freezer-safe container.
Reheating: For frozen stuffed mushrooms, thaw overnight in the fridge before baking as instructed, adding an extra few minutes as necessary to ensure they are heated through.
Make Ahead Options
These Longhorn Stuffed Mushroom Appetizers are fantastic for meal prep enthusiasts! You can clean and stuff the mushrooms up to 24 hours in advance, storing them in an airtight container in the refrigerator to maintain their freshness. For best quality, be sure to sprinkle the cheese topping on just before baking. If you’re planning to prepare ahead for a gathering, consider prepping the filling the night before—simply mix the panko, Herb Pub Cheese, and half-and-half, then refrigerate. When it’s time to impress your guests, just add the topping and bake directly from the fridge, ensuring you still serve a dish that’s as delicious and inviting as if it were freshly made!

Longhorn Stuffed Mushrooms Recipe FAQs
How do I select the right mushrooms for stuffing?
Absolutely! For the best results, look for firm, fresh white button mushrooms without dark spots or blemishes. They should feel heavy in your hand and have a clean, pleasant scent. Avoid any mushrooms with a slimy texture or deep wrinkles, as those may be past their prime.
What is the best way to store leftover stuffed mushrooms?
Very straightforward! After serving, allow your Longhorn Stuffed Mushrooms to cool. Store any leftovers in an airtight container in the refrigerator for up to 3-4 days. When you’re ready to enjoy, simply reheat them in the oven at 350°F (175°C) for about 10 minutes or until heated through, restoring that delectable flavor and texture.
Can I freeze unbaked Longhorn Stuffed Mushrooms?
Of course! To freeze your stuffed mushrooms, first prepare them according to the recipe but do not bake. Place the unbaked mushrooms in a single layer on a baking sheet and freeze until solid. Once frozen, transfer them into a freezer-safe container or bag, stacking them neatly. They can be stored this way for up to 3 months! Thaw them in the fridge overnight before baking as usual, and just add a few extra minutes to the cooking time if needed.
What should I do if my mushrooms release too much moisture during baking?
If you find your Longhorn Stuffed Mushrooms turning soggy, here’s a quick fix! First, make sure the mushrooms are completely dry before stuffing—a gentle wipe with a damp cloth is perfect. If you notice excessive moisture while baking, try increasing the oven temp slightly to 400°F (200°C) for a short time to help evaporate the liquid. In the future, you can also consider pre-baking the mushroom caps for about 5 minutes before filling them, allowing any excess moisture to escape.
Are there any dietary considerations with this recipe?
Definitely! This Longhorn Stuffed Mushroom recipe is incredibly versatile. For gluten-free needs, simply swap out panko breadcrumbs for gluten-free breadcrumbs or almond flour. If you’re catering to a vegetarian audience, using vegetable broth in place of half-and-half can lighten the filling while keeping it delicious. Always check your cheese choices as well; some brands may not be suitable for certain diets.

Delicious Longhorn Stuffed Mushroom Appetizer for All Diets
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C). Clean the white button mushrooms by wiping them with a damp paper towel, then remove the stems and gills.
- In a medium bowl, combine panko breadcrumbs, Herb Pub Cheese, and half-and-half, stirring until a creamy filling forms. Adjust the consistency with more half-and-half if needed.
- Fill each mushroom cap with the prepared filling, leaving some space at the top for cheese. Sprinkle provolone and Parmesan on top of each filled mushroom.
- Bake in the preheated oven for 18-20 minutes until the cheese is melted and the filling is bubbly. Optionally, broil for 2-3 minutes for a crispy finish.
- Remove from oven, let cool for a couple of minutes, and serve warm on a platter.

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