Copycat Longhorn Stuffed Mushrooms (Air Fryer)
Description
These Copycat Longhorn Stuffed Mushrooms taste just like the steakhouse appetizer! White button mushrooms are stuffed with a creamy white-cheddar and breadcrumb filling, drizzled with homemade Parmesan Alfredo, and air fried until golden and crispy.
Ingredients
Stuffed Mushrooms
- 16 ounces white button mushrooms, cleaned, dried, and stems removed
- ¼ cup breadcrumbs
- 3 tablespoons butter, melted
- ¼ teaspoon kosher salt
- ¼ teaspoon black pepper
- 1½ cups white cheddar cheese, grated
Homemade Alfredo Sauce
- 3 tablespoons salted butter
- 1 teaspoon garlic, minced
- 2 teaspoons flour
- 1⅓ cups half and half
- ⅔ cup grated Parmesan cheese
Instructions
- Clean and dry the white button mushrooms, then remove the stems to create caps. Set aside.
- In a small saucepan, melt 3 tablespoons salted butter and sauté the garlic for 1 minute. Whisk in the flour and cook for 2 minutes. Gradually stir in the half and half, then add the Parmesan cheese. Simmer until thickened and smooth. Remove from heat.
- In a bowl, mix the breadcrumbs, melted butter, kosher salt, black pepper, grated white cheddar, and ¼ cup of the Alfredo sauce (reserve the rest for drizzling). Stir until well combined.
- Spoon the filling into each mushroom cap, pressing gently to fill evenly.
- Preheat the air fryer to 350°F (175°C) for 3–5 minutes. Lightly coat the basket with cooking spray and arrange the mushrooms in a single layer. Air fry for 8–10 minutes, until tender and golden brown on top.
- Drizzle with the remaining Alfredo sauce and serve warm.
Equipment
- Cooking Spray
- Parchment Paper, optional
Notes
- Pat the mushrooms dry before stuffing to prevent sogginess.
- Don't overfill the caps, or the filling may spill in the basket.
- Chill the filling for 10 minutes for easier stuffing.
- Store leftovers in an airtight container in the fridge for up to 3 days; reheat in the air fryer at 350°F for 4–5 minutes.
Nutrition
Serving: 1ServingCalories: 278kcalCarbohydrates: 8gProtein: 11gFat: 23gSaturated Fat: 14gPolyunsaturated Fat: 1gMonounsaturated Fat: 6gTrans Fat: 0.3gCholesterol: 65mgSodium: 477mgPotassium: 277mgFiber: 1gSugar: 3gVitamin A: 690IUVitamin C: 2mgCalcium: 278mgIron: 1mg