Cheesy Longhorn Mushrooms

Category: Perfect Party Bites and Snack Recipes

Recreate Longhorn's mushrooms with cheesy filling, golden Parmesan, and tasty cheddar sauce. Prep ahead for parties—it’s easy and delicious!

Mena
Updated on Thu, 08 May 2025 18:01:44 GMT
Stuffed mushrooms covered in cheese and served with creamy sauce on a plate. Save
Stuffed mushrooms covered in cheese and served with creamy sauce on a plate. | delishdocket.com

Let me tell you about my go-to crowd-pleaser that always gets compliments. These White Cheddar Stuffed Mushrooms taste identical to Longhorn Steakhouse's version but made in your own home. Once you bite into that velvety white cheddar filling with its crispy Parmesan topping, you'll see why friends constantly ask me how I make them.

What Makes These Taste Authentically Delicious

After countless attempts to duplicate those fantastic Longhorn mushrooms, I finally nailed it. The mix of creamy white cheddar, crunchy golden parmesan and juicy mushrooms creates something truly wonderful. And guess what? They're way simpler to whip up than they look.

Shopping List Essentials

  • Mushrooms: Baby bellas work best because they stay firm when cooked.
  • White Cheddar: Don't skimp here—buy quality cheese for best results.
  • Garlic and Herb Pub Cheese: This hidden ingredient brings all the amazing flavor.
  • Parmesan: Grab it freshly grated for that perfect golden top.
  • Wine: Just pour some of whatever white you'll enjoy with your meal.
  • Breadcrumbs: They're not required but add such a nice texture.

Prepping Your Mushrooms

Let's start with getting those mushrooms ready. Just gently clean them with a paper towel instead of washing them so they won't soak up water. Remove the stems but keep them handy for our filling. I find using a small knife around each stem makes them pop right out.

Whipping Up The Delectable Filling

Here comes the best part—creating that irresistible filling. Mix your white cheddar, pub cheese and a bit of wine together, then add those finely diced mushroom stems. The mixture should be smooth enough to spoon easily. I usually steal a tiny taste to check it's just right.

Filling The Caps

Take your prepared mushroom caps and begin stuffing each one gently. Don't pack them too full since the filling will expand during baking. A small spoon works great for getting just the right amount into every mushroom.

Baking To Perfection

Cover your baking tray with foil or parchment to make your life easier later. Put your stuffed treasures in a 375°F oven and cook for around 15-20 minutes. Your home will fill with wonderful aromas as they bake. You'll know they're done when the tops turn golden and mushrooms are soft but still intact.

Tricks I've Learned

From making these tons of times, I've picked up a few things. Always buy good cheese because it really affects the taste. I store leftover mushroom stems in my freezer for when I make soup. And let them sit a minute before serving so nobody burns their mouth.

My Best Tips

After making these countless times here's what I've learned. Always use good quality cheese it really shows in the final taste. I save those extra mushroom stems in the freezer for soups. And let them cool just a bit before serving nobody likes a burnt tongue.

A hand holds a hollowed-out mushroom with several whole mushrooms arranged in the background. Save
A hand holds a hollowed-out mushroom with several whole mushrooms arranged in the background. | delishdocket.com

Prepare Them In Advance

These work great for parties because you can fix them beforehand. You can make them up to two days early and store covered in your fridge. You can even freeze them uncooked and put them straight from freezer to oven when needed.

Reheating Instructions

When cooking frozen ones, just add about 15 more minutes to your baking time. Watch them carefully until the top gets nice and bubbly. They taste just as wonderful as when you make them fresh.

Perfect Party Presentation

I always serve these at gatherings with a nice glass of white wine. They fit everything from fancy dinners to casual hangouts. Sometimes I make twice as many because they vanish so fast.

The Universal Appeal

There's something about small bites that just makes everyone smile. These stuffed mushrooms blend fancy and cozy in one perfect package. Whenever I serve them, someone wants to know how I made them, and I love letting friends in on this bit of restaurant magic they can cook at home.

A plate of stuffed mushrooms topped with breadcrumbs and surrounded by a creamy sauce, garnished with parsley. Save
A plate of stuffed mushrooms topped with breadcrumbs and surrounded by a creamy sauce, garnished with parsley. | delishdocket.com

Summary

Recreate Longhorn's mushrooms with cheesy filling, golden Parmesan, and tasty cheddar sauce. Prep ahead for parties—it’s easy and delicious!

Recipe FAQs

→ Is it possible to prep these earlier?

Yes, you can get them ready up to two days in advance. Let them rest for 10 minutes at room temp before baking.

→ Which wine suits the sauce best?

Go for a Pinot Grigio, Sauvignon Blanc, or Chardonnay. These wines give the sauce a great taste.

→ How can I keep mushrooms from being mushy?

Use a damp paper towel to clean them, avoid overfilling, and always preheat the oven before baking.

→ Got ideas for the mushroom stems?

Chop and freeze them—they’re great for homemade stock later. A handy way to save and add flavor to soups.

→ What’s the best way to serve the cheddar sauce?

Layer it under the mushrooms, drizzle it on top, or keep it as a dipping sauce in small bowls for guests.

Cheesy Longhorn Mushrooms

Juicy mushrooms packed with herb cheese, layered with crunchy Parmesan, and served with a creamy cheddar sauce. A copy of Longhorn's favorite appetizer.

Prep Time
20 min
Cook Time
20 min
Total Time
40 min
By: Mena


Skill Level: Intermediate

Cuisine: Italian-American

Yield: 24 Servings (24 stuffed mushrooms)

Dietary Preferences: Low-Carb, Vegetarian

Ingredients

01 Mushrooms (white button or baby bella), 24 pieces.
02 Garlic and herb pub spread, 1 1/2 cups.
03 Shredded Parmesan, 1/2 cup.
04 Chopped provolone, 3 slices.
05 Half-and-half cream, 1/4 cup + 2 tablespoons split.
06 Crispy panko breadcrumbs, 1/2 cup.
07 Room-temp white cheddar, 1 cup.
08 All-purpose flour, 1 tablespoon.
09 Dry white wine, 2 tablespoons.
10 A splash of Worcestershire sauce, 1/4 teaspoon.
11 Ground mustard, 1/8 teaspoon.
12 A pinch of black pepper.
13 Sour cream or mayo, 1/2 cup.

Steps

Step 01

Toss flour with the shredded cheddar. In another bowl, stir together half-and-half, wine, Worcestershire, ground mustard, mayo, and some pepper.

Step 02

Warm up the mixture over a double boiler for about 15 minutes. Slowly stir in the cheese until the sauce turns silky. Keep it hot.

Step 03

Wipe mushrooms clean and remove the stems. Fill each with the garlic herb spread until almost full.

Step 04

Combine provolone, panko, Parmesan, and a splash of half-and-half. Heat in the microwave just a little, stir, and let it chill to firm up.

Step 05

Spoon the cheese topping over each mushroom. Set them out on a baking tray lined with parchment.

Step 06

Pop into the oven at 375°F for 15 minutes. Spin the tray midway so everything browns evenly.

Notes

  1. You can put these together up to 2 days in advance.
  2. Great wine options: Chardonnay, Pinot Grigio, or Sauvignon Blanc.
  3. President brand Pub Cheese with Garlic & Herbs works well.

Required Tools

  • Double boiler setup.
  • Tray for the oven.
  • Microwave-safe bowl.

Allergy Information

Check every ingredient for allergens and consult a healthcare professional if unsure.
  • Contains dairy.
  • Includes gluten.
  • Eggs (if you're using mayo).

Nutritional Information (per serving)

These details are for informational purposes and don't replace professional medical advice.
  • Calories: 121
  • Fats: 9 g
  • Carbs: 6 g
  • Proteins: 5 g