Longhorn Stuffed Mushrooms Recipe
Introduction
These Longhorn Stuffed Mushrooms are a creamy, cheesy appetizer perfect for any occasion. Filled with a rich herb pub cheese mixture and topped with provolone and parmesan, they offer a delightful blend of textures and flavors that will impress your guests.

Ingredients
- 1 cup panko breadcrumbs
- 3 cups Herb Pub Cheese
- 4 tbsp half-and-half
- 40 white button mushrooms
- Slices of provolone cheese
- 1 cup finely grated parmesan cheese
Instructions
- Step 1: Preheat your oven to 375°F. Rinse and dry the mushrooms thoroughly. Carefully remove the stems from the mushroom caps and gently scrape out the gills with a spoon to create space for the filling.
- Step 2: In a mixing bowl, combine the panko breadcrumbs, Herb Pub Cheese, and half-and-half. Stir until the mixture is well combined and creamy.
- Step 3: Arrange the mushroom caps on a lined baking sheet. Fill each cap generously with the cheese mixture, pressing it in firmly for maximum flavor.
- Step 4: Top each stuffed mushroom with a slice of provolone cheese and a sprinkle of finely grated parmesan cheese.
- Step 5: Bake for 18-20 minutes, until the filling is bubbling and mushrooms are tender. For a golden brown top, broil for an additional 2-3 minutes after baking.
- Step 6: Serve warm and enjoy your flavorful Longhorn Stuffed Mushrooms!
Tips & Variations
- Add cooked and crumbled bacon or diced jalapeños to the filling for extra flavor and a bit of heat.
- For a spicy kick, mix in a splash of hot sauce or sprinkle red pepper flakes before baking.
- Make it vegetarian by using vegetable broth if needed in the filling.
- For a low-carb version, substitute almond flour for the panko breadcrumbs.
- These mushrooms can be prepared ahead and stored in the refrigerator for up to two days before baking.
Storage
Store any leftover stuffed mushrooms in an airtight container in the refrigerator for up to two days. Reheat them in the oven at 350°F until warmed through and bubbly, about 10 minutes, to maintain their texture and flavor.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use other types of mushrooms for this recipe?
Yes, you can use cremini or baby bella mushrooms as alternatives. Just be sure they are large enough to hold the filling well.
Is it possible to make these vegan?
To make a vegan version, substitute the cheeses with vegan cheese alternatives and use a plant-based milk instead of half-and-half. Adjust seasonings to taste for best results.
PrintLonghorn Stuffed Mushrooms Recipe
These Longhorn Stuffed Mushrooms feature tender white button mushrooms generously filled with a creamy blend of panko breadcrumbs, herb pub cheese, and half-and-half, topped with provolone and parmesan cheeses, then baked to golden perfection. This savory appetizer combines rich cheese flavors and a crisp topping for a crowd-pleasing treat perfect for any occasion.
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Total Time: 40 minutes
- Yield: 40 stuffed mushrooms 1x
- Category: Appetizer
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Stuffed Mushrooms
- 1 cup panko breadcrumbs
- 3 cups Herb Pub Cheese
- 4 tbsp half-and-half
- 40 white button mushrooms
- Slices of provolone cheese (enough for topping each mushroom)
- 1 cup finely grated parmesan cheese
Instructions
- Preheat Oven: Preheat your oven to 375°F (190°C) to ensure it is ready to bake the mushrooms evenly.
- Prepare Mushrooms: Rinse and dry the mushrooms thoroughly. Carefully remove the stems from each mushroom cap and use a spoon to gently scrape out the gills, creating space for the filling.
- Mix Filling: In a mixing bowl, combine the panko breadcrumbs, herb pub cheese, and half-and-half. Stir well until the mixture is creamy and evenly combined, forming a smooth filling.
- Stuff Mushrooms: Place the mushroom caps on a lined baking sheet. Fill each mushroom cap generously with the prepared cheese mixture, packing it in snugly to maximize flavor.
- Add Cheese Toppings: Top each stuffed mushroom with a slice of provolone cheese and a sprinkle of grated parmesan cheese for extra richness and an appealing golden crust.
- Bake Mushrooms: Bake the stuffed mushrooms in the preheated oven for 18-20 minutes, or until the filling is bubbling and mushrooms are tender.
- Optional Broil: For a beautifully browned topping, broil the mushrooms for an additional 2-3 minutes after baking, keeping a close eye to prevent burning.
- Serve: Remove from oven and serve warm. Enjoy your flavorful Longhorn Stuffed Mushrooms as an appetizer or side dish.
Notes
- For added flavor, mix cooked and crumbled bacon or diced jalapenos into the filling mixture before stuffing.
- Make it spicy by adding a splash of hot sauce or sprinkling red pepper flakes on top before baking.
- To make this dish vegetarian-friendly, use vegetable broth instead of chicken broth in the filling (if you modify the cheese mixture accordingly).
- For a low-carb alternative, substitute almond flour for panko breadcrumbs in the filling.
- These stuffed mushrooms can be made ahead and stored in the refrigerator for up to two days before baking.
Keywords: Stuffed mushrooms, appetizer recipe, baked mushrooms, cheese stuffed mushrooms, Longhorn mushrooms, pub cheese recipe

