Description
Longhorn stuffed mushroom recipe with creamy garlic-Parmesan sauce and cheddar-stuffed filling. A perfect copycat appetizer.
Ingredients
16 ounces white button mushrooms, stems removed and cleaned
1/3 cup breadcrumbs
3 tablespoons butter, melted
1/4 teaspoon kosher salt
1/4 teaspoon black pepper
1 2/3 cups white cheddar cheese, grated
4 tablespoons butter
1 clove garlic, minced
1 tablespoon all-purpose flour
1 1/3 cups half-and-half cream
2/3 cup Parmesan cheese, grated
Chopped fresh parsley for garnish
Instructions
1. Preheat oven to 375°F.
2. Mix breadcrumbs, melted butter, salt, pepper, and half the cheddar cheese.
3. Fill each mushroom cap with mixture.
4. Melt butter in a saucepan and sauté garlic.
5. Whisk in flour and stir for 1 minute.
6. Add half-and-half cream gradually, whisking constantly.
7. Stir in Parmesan cheese until melted.
8. Top mushrooms with sauce and remaining cheddar.
9. Bake for 18–20 minutes until golden and bubbly.
10. Garnish with parsley and serve warm.
Notes
Use almond flour for a keto version.
Toast breadcrumbs first for more flavor.
Make ahead: Stuff and refrigerate up to 1 day before baking.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Appetizer
- Method: Baked
- Cuisine: American
Nutrition
- Serving Size: 2 mushrooms
- Calories: 320
- Sugar: 2g
- Sodium: 410mg
- Fat: 27g
- Saturated Fat: 15g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 9g
- Fiber: 1g
- Protein: 12g
- Cholesterol: 65mg