LongHorn Steakhouse Parmesan Chicken

Introduction

LongHorn Steakhouse Parmesan Chicken, often called Parmesan Crusted Chicken, is one of the restaurant’s most popular dishes. It combines juicy, seasoned chicken breasts with a creamy Parmesan cheese topping and a crispy, buttery breadcrumb crust. The contrast between the tender chicken, melted cheese, and crunchy topping makes it a favorite comfort-food meal.

This homemade version recreates the rich flavors and satisfying texture while using simple ingredients available in most grocery stores. Inspired by popular copycat recipes and the restaurant’s signature preparation, it focuses on juicy chicken, a creamy cheese layer, and a golden Parmesan crust.

Nutritional Information (Approximate Per Serving)

Calories: 620 kcal
Protein: 47 g
Fat: 39 g
Saturated Fat: 15 g
Carbohydrates: 18 g
Fiber: 1 g
Sugar: 2 g
Sodium: 1,050 mg
Cholesterol: 170 mg
Calcium: 380 mg

Nutritional values may vary depending on ingredient brands and serving sizes.

Preparation Time

Prep Time: 20 minutes
Marinating Time: 30 minutes
Cook Time: 25 minutes
Total Time: 1 hour 15 minutes

Servings: 4

Ingredients

For the Chicken

4 boneless skinless chicken breasts
2 tablespoons olive oil
Salt, to taste
Black pepper, to taste
1 teaspoon garlic powder
1 teaspoon onion powder
1 teaspoon paprika
1 teaspoon Italian seasoning

Optional Marinade

½ cup Italian dressing
1 tablespoon Worcestershire sauce
1 teaspoon lemon juice

Parmesan Cheese Topping

½ cup ranch dressing
½ cup grated Parmesan cheese
4 slices provolone cheese
½ cup shredded mozzarella cheese

Crispy Parmesan Crust

¾ cup panko breadcrumbs
¼ cup grated Parmesan cheese
3 tablespoons melted butter
1 teaspoon garlic powder
1 teaspoon dried parsley

Optional Garnish

Fresh parsley
Lemon wedges
Extra grated Parmesan

Equipment

Mixing bowls
Large skillet
Baking sheet
Oven-safe dish
Meat thermometer
Whisk
Measuring cups
Spatula

Instructions

Step 1 – Prepare the Chicken

Pat the chicken dry.

Pound each breast until about ½ inch thick for even cooking.

Season with:

Salt
Pepper
Garlic powder
Onion powder
Paprika
Italian seasoning

If using the marinade, refrigerate the chicken for at least 30 minutes.

Step 2 – Sear the Chicken

Heat olive oil in a skillet over medium-high heat.

Cook each breast for about 5–6 minutes per side until golden.

The chicken should reach an internal temperature of 165°F (74°C).

Transfer to an oven-safe baking dish.

Step 3 – Prepare the Cheese Layer

Mix together:

Ranch dressing
Parmesan cheese
Mozzarella

Spread generously over each chicken breast.

Top each piece with one slice of provolone.

Step 4 – Make the Crispy Topping

Mix together:

Panko breadcrumbs
Parmesan
Melted butter
Garlic powder
Parsley

Sprinkle over the cheese-covered chicken.

Step 5 – Broil

Place under a hot broiler for 3–5 minutes.

The cheese should bubble and the breadcrumbs should become golden brown.

Watch carefully to prevent burning.

Step 6 – Serve

Serve immediately with:

Mashed potatoes
Roasted vegetables
Caesar salad
Steamed broccoli
Rice
Garlic bread

Cooking Methods

Classic Skillet + Broiler

Creates the closest restaurant-style flavor and texture.

Grill Method

Grill the chicken first, then add the cheese topping and finish under the broiler.

Oven Method

Bake at 400°F (200°C) for about 20–25 minutes, then add the toppings and broil until golden.

Air Fryer Method

Cook the chicken at 375°F (190°C) for 14–16 minutes, add the toppings, and air fry for another 2–3 minutes until the cheese melts and the breadcrumbs are crisp.

History

LongHorn Steakhouse introduced its signature Parmesan crust in 2010 as an optional topping, eventually making Parmesan Crusted Chicken one of its most popular menu items. The topping combines Parmesan cheese, ranch, provolone, herbs, and buttery breadcrumbs, creating a rich steakhouse-style finish that has inspired many home copycat recipes.

Formation of the Dish

The dish is built in layers:

Tender seasoned chicken
Creamy Parmesan-ranch cheese spread
Melted provolone
Crispy buttered Parmesan breadcrumbs
Fresh parsley garnish

Each layer contributes to the balance of juicy, creamy, and crunchy textures.

Tips for Success

Pound the chicken evenly.
Marinate for extra tenderness.
Use freshly grated Parmesan for better flavor.
Don’t overcook the chicken.
Broil only until the topping turns golden.

Storage

Refrigerate leftovers in an airtight container for up to 3 days.

Reheating

Oven: 350°F (175°C) for 10 minutes.
Air Fryer: 350°F for 5–6 minutes.
Avoid microwaving if possible, as it softens the crispy topping.

Why People Love It

Fans appreciate this dish because it offers:

Juicy, tender chicken
Rich Parmesan flavor
Crispy buttery topping
Restaurant-quality taste at home
Comfort-food appeal
Easy preparation for weeknight dinners

Conclusion

LongHorn Steakhouse Parmesan Chicken is a satisfying meal that combines perfectly cooked chicken with creamy cheeses and a crisp Parmesan breadcrumb crust. Whether prepared in a skillet, oven, on the grill, or in an air fryer, this copycat recipe captures the flavors that have made the restaurant version a favorite, delivering a hearty, family-friendly dinner with steakhouse-quality taste.