Longhorn Steakhouse Parmesan Chicken
Recreate the legendary, crispy, and cheesy Longhorn Steakhouse Parmesan Chicken right in your own kitchen with this foolproof copycat recipe featuring a garlic-herb crust.
- The Mayo Emulsion: Using mayonnaise as a binder locks in moisture and prevents the chicken from drying out under the broiler.
- Freshly Grated Cheese: Real Parmigiano-Reggiano melts into a cohesive, bubbling layer instead of clumping.
- Double-Cheese Strategy: Provolone provides the gooey pull, while parmesan delivers the sharp, salty crunch.
I still remember sliding into a sticky vinyl booth at our local Longhorn Steakhouse on a freezing Tuesday night, my hands numb and my hair damp from the sleet outside.
I ordered the parmesan-crusted chicken on a whim, expecting a dry breast under a soggy blanket of cheese.
I was so wrong.
What arrived was a shatteringly crisp, golden canopy of savory perfection that practically dripped with garlic butter.
My first home attempt was a disaster.
The cheese slid right off the meat into a greasy puddle at the bottom of my baking dish, leaving behind a naked, rubbery chicken breast that tasted like disappointment, mostly because I used cheap pre-shredded cheese from a plastic tub that was coated in potato starch.
The starch prevented the cheese from melting together.
The secret to fixing this is using a high-quality binder like mayonnaise mixed with freshly grated Parmigiano-Reggiano, which creates a beautiful, sticky barrier.
Think of this in terms of food science: the fat in the mayonnaise creates an emulsion that clings to the chicken's protein matrix, locking in moisture while providing the perfect runway for our crispy panko crust to brown under the broiler without drying out the meat.
If you love this style of coating, you should also try our Mayo Parmesan Chicken which uses a similar technique.
Before you start, tap your metal tongs against your hip twice for good luck, press your chicken breasts flat with the heel of your hand so they cook evenly, and let's get to work.
Longhorn Steakhouse Parmesan Chicken
Ingredients
- 4 boneless, skinless chicken breasts (pounded to an even 1/2-inch thickness)
- 1 teaspoon Diamond Crystal kosher salt
- 1/2 teaspoon freshly cracked black pepper
- 1 teaspoon garlic powder
- 2 tablespoons olive oil
- 1/2 cup Duke's mayonnaise
- 1/2 cup freshly grated Parmigiano-Reggiano cheese (divided)
- 1/2 cup shredded provolone cheese
- 1/2 cup panko breadcrumbs
- 2 tablespoons unsalted butter (melted)
Directions
- Preheat your oven to 400°F (204°C) and pat the chicken breasts completely dry with paper towels.
- Season both sides of the chicken breasts evenly with the kosher salt, black pepper, and garlic powder.
- Heat the olive oil in a large oven-safe skillet over medium-high heat until shimmering.
- Sear the chicken for 3 to 4 minutes on one side until a golden crust forms, then flip and sear for another 2 minutes.
- In a small bowl, whisk together the mayonnaise and 1/4 cup of the grated Parmigiano-Reggiano until smooth.
- Remove the skillet from the heat, spread the mayonnaise mixture evenly over the top of each chicken breast, and drape the provolone cheese over the top.
- In a separate bowl, toss the panko breadcrumbs with the remaining Parmigiano-Reggiano and melted butter until the crumbs are evenly coated.
- Press the panko mixture firmly onto the cheese layer of each chicken breast to ensure it sticks.
- Transfer the skillet to the oven and bake for 10 minutes, then turn on the broiler for 2 to 3 minutes until the crust is bubbling and deeply golden.
Notes
- We highly recommend using Duke's mayonnaise for the binder. If using Diamond Crystal kosher salt, use 1 teaspoon; if you only have Morton's kosher salt, scale it down to 1/2 teaspoon to avoid over-salting.
- Freshly grated Parmigiano-Reggiano is essential because pre-shredded cheeses contain cellulose and potato starch to prevent clumping, which actively blocks the cheese from melting into a cohesive, bubbling crust.
- Keep a very close eye on the broiler during the final step. Panko breadcrumbs go from perfectly golden to completely charred in a matter of fifteen seconds; do not walk away from the oven.
- Store leftovers in an airtight container in the fridge. The crust will naturally soften overnight as it absorbs moisture from the chicken, but you can easily restore its crunch by reheating it in an air fryer or toaster oven at 350°F for 5 minutes.
Serving Suggestions
Complete this restaurant-style meal by pairing the chicken with rich, comforting sides that complement the savory garlic-parmesan crust.
- Serve over a bed of Creamy Garlic Mashed Potatoes to catch every drop of garlic butter.
- Pair with a crisp, green garden salad tossed in a light vinaigrette to balance the richness of the cheese.
- Roast some fresh asparagus spears with a squeeze of lemon juice alongside the chicken.
- Serve with warm, buttery garlic bread for the ultimate steakhouse experience at home.
Storage and Reheating
Leftovers happen.
You can store this chicken in an airtight glass container in the refrigerator for up to three days. Just make sure the chicken has cooled completely to room temperature before sealing the lid, or the trapped steam will turn your beautiful crust into mush.
When you are ready to eat, skip the microwave entirely. It will ruin the texture of the chicken and make the cheese rubbery.
Instead, pop the chicken into an air fryer or toaster oven at 350°F (177°C) for about 5 to 7 minutes. This heats the chicken through while crisping up the panko topping back to its original, glorious state.
Ingredient Substitutes
If you need to swap out a few ingredients based on what is in your pantry, here are the best tested alternatives:
- Mayonnaise: You can substitute sour cream or Greek yogurt, though the crust won't get quite as rich or golden due to the lower fat content.
- Provolone: Mozzarella or Monterey Jack will work beautifully as they both have excellent melting properties.
- Panko Breadcrumbs: Regular breadcrumbs can be used, but panko is highly recommended for that signature steakhouse crunch.
- Chicken Breasts: Boneless, skinless chicken thighs can be used instead; just increase the baking time by 5 minutes to ensure they cook through.
I hope this copycat recipe brings a little bit of that cozy steakhouse magic right into your kitchen tonight. Let me know how your crust turns out in the comments below!
Susan Rosie
I've spent over 12 years perfecting recipes so you can cook with confidence. Every dish on Storied Skillet is tested multiple times – because your dinner matters. I believe in simple ingredients, clear instructions, and big flavors.
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