Copycat Longhorn Parmesan Crusted Chicken

This copycat LongHorn Steakhouse Parmesan crusted chicken recipe pairs tender chicken breast with melty provolone and a crispy Parmesan crust. I tested it side by side with my usual LongHorn order until my family couldn’t tell them apart. Best of all, you do the hands-on prep before your oven even finishes heating. 

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• Ingredients
• Top Tips for Copycat Longhorn Parmesan Crusted Chicken
• How to Make LongHorn Parmesan Crusted Chicken
• Storage
• FAQs
• Recipe

LongHorn started out as LongHorn Steaks Restaurant & Saloon, a small spot George McKerrow Jr. opened in Atlanta in 1981. A few months later, it was close to shutting down.

Then the Snow Jam of 1982 stranded drivers across the city, and the restaurant gave them discounted drinks and a warm place to wait. Many of those guests kept coming back after the snow melted. 

By 2010, the chain’s cheesy chicken was already a favorite for anyone who skipped the steak. Even then, LongHorn served two grilled chicken breasts under a Parmesan cheese and garlic crust.

Today, regulars ask for that crust on almost anything, even the mashed potatoes. Still, the famous LongHorn Steakhouse dish most people want to copy at home is the chicken. 

One bite explains why: each layer adds richness, cheese, or a little tang. The ranch marinade keeps the chicken juicy throughout, while the provolone melts into a soft, salty layer.

On top, a spread of Parmesan cheese and ranch dressing hides under buttery panko that bakes up crunchy. We usually start the meal with my Longhorn Steakhouse Spinach Dip Recipe, since my family never gets enough Parmesan crust.

This famous Parmesan-crusted chicken used to be my order every time we went to LongHorn. My first homemade batch went under the broiler too early, so the topping slid right off. Now I sear the chicken first, bake it through, and add the topping last. That one change gave me the best LongHorn copycat I have ever made.

That wasn’t the only thing I tested, though. Mozzarella seemed like an easy swap at first, but it turned stringy and got lost under all that Parmesan. The original cheese came right back, since it has the same mild, creamy bite I remember from the restaurant. Skipping the marinade was another mistake, because the chicken came out plain and a little dry.

After all that testing, I finally stopped tweaking this recipe. It's now one of my go-to chicken recipes for busy weeknights, since most of the cooking is hands-off.

My kids call it “fancy Parmesan chicken,” even though it is really just marinated chicken with cheese on top. It’s the kind of comfort food that makes a Wednesday feel like a night out.

If your family loves Parmesan, my Air Fryer Garlic Parmesan Chicken Wings are another easy recipe we make on repeat.

Ready to get that LongHorn Steakhouse flavor right in your own kitchen? Here is exactly how I make this easy copycat recipe.

Ingredients

Boneless, skinless chicken breasts are the heart of this dish, since they soak up the ranch marinade so well. Ranch dressing appears twice: first in the marinade, then in the creamy spread on top. Grated Parmesan cheese adds the salty, nutty bite LongHorn is known for. Underneath, provolone melts into a soft, gooey layer. Then panko breadcrumbs, coated in melted butter, add the golden crunch.

See the recipe card for exact quantities.

How to Make LongHorn Parmesan Crusted Chicken

This chicken copycat recipe gives you juicy chicken breasts with a cheesy, crunchy topping and all the restaurant flavor without the restaurant bill. It works for a busy weeknight chicken dinner, a birthday meal, or any night you want something special with very little fuss or cleanup.

Marinate the Chicken

• Add the chicken breasts to a zip-top bag or shallow dish, then toss to coat evenly.
  • Fresh garlic gives the marinade a stronger kick than garlic powder, so it is worth the extra minute to mince.
• Marinate in the fridge for 30 minutes, or up to four hours for well-seasoned chicken with extra ranch flavor.

Sear the Chicken

• Let the pan heat up for a few minutes, then let the extra marinade drip off each piece before it hits the pan.
  • I like to sear chicken without moving it so it gets a deep golden-brown color on both sides.
  • If your skillet is small, cook the chicken in two batches so the pieces brown instead of steaming.

Bake Until Cooked Through

• Move the skillet to the oven and bake for 10 to 12 minutes, until the chicken reaches an internal temperature of 165°F.
  • If your pan isn’t oven-safe, transfer the chicken to a baking dish before baking.
• Use a meat thermometer in the thickest part to check, since the edges always cook faster than the center.
  • Properly cooked chicken shouldn’t look pink in the middle, and the juices should run clear.

Add the Cheese and Parmesan Spread

• Mix the spread while the chicken bakes, so it is ready the moment the skillet comes out of the oven.
• Lay a slice of provolone on each chicken breast, then spread the mixture to the edges. This creamy layer makes homemade Parmesan-crusted chicken taste like the restaurant version.

Top and Broil

• Stir the panko breadcrumbs, melted butter, and Parmesan until every crumb looks damp and shiny.
• Return the chicken to the oven on the top rack, where the heat is strongest, and pull it out when the edges look bubbly. You get all the crunch of breaded chicken without any dredging or frying.

Rest and Serve

• Let the chicken rest for about five minutes, then garnish with parsley and serve warm.
  • Resting lets the juices settle back into the meat, so they stay put when you slice instead of running onto the board. A sprinkle of chopped parsley adds a fresh pop of green against the golden crust. Serve it with a baked potato, steamed green beans, or a simple side salad for a full steakhouse plate.

Storage

Store leftover chicken in an airtight container in the fridge for up to three days. The topping softens a little overnight, but the flavor stays just as good. You can also slice it cold and add it to a salad or wrap for lunch the next day.

To reheat, set the chicken on a baking sheet and warm it in a 350°F oven for 10 to 15 minutes. This helps the Parmesan crust crisp back up again. I avoid the microwave because it turns the panko soggy, but in a pinch, short bursts will do if you need to reheat it fast.

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