I’ve made this Copycat Longhorn Steakhouse Parmesan Chicken more nights than I can count when I wanted a cozy, restaurant-style meal without leaving the house. It’s crunchy on the outside, saucy and cheesy on the inside, and reliably pleasing to kids and grown-ups alike. If you like that golden, cheesy crust, you might also enjoy the similar flavor profile in this Crispy Parmesan Salmon Bake, which leans into the same Parmesan-forward comfort.
Why you’ll love this dish
This recipe nails the things people search for when they want a classic chain-restaurant favorite recreated at home. It is:
- Quick enough for a weeknight when you prep the chicken while the oven warms.
- Budget friendly since it uses pantry staples: breadcrumbs, Parmesan, mozzarella, eggs, and basic seasonings.
- Kid approved because the melty cheese and crispy crust are familiar and comforting.
- Flexible for substitutions, so you can tweak crunch, cheese, or seasoning to suit dietary needs.
"A perfect copycat: crunchy, cheesy, and tender every time. Our family declared it better than takeout."
That little review is from a weeknight when I doubled the batch and still had nobody complaining.
Preparing Copycat Longhorn Steakhouse Parmesan Chicken
Step-by-step overview
- Flatten the breasts to an even thickness so they cook uniformly.
- Set up a dredge station: flour, egg wash, and seasoned breadcrumbs mixed with Parmesan.
- Pan-sear quickly for color and crust, then finish in the oven to cook through and melt the cheese.
- Rest briefly before serving so the juices redistribute.
This overview helps you see the flow: prep, bread, sear, top, bake, rest.
What you’ll need
- 4 boneless, skinless chicken breasts (about 6 to 8 ounces each)
- 1 cup breadcrumbs (plain or panko for extra crunch)
- 1 cup grated Parmesan cheese, divided (freshly grated is best)
- 1 cup shredded mozzarella cheese
- 1/2 cup all-purpose flour
- 2 large eggs
- 1/4 cup milk
- 2 cloves garlic, minced (or 1/2 teaspoon garlic powder)
- 1 teaspoon Italian seasoning
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 2 tablespoons olive oil
Notes and substitutions:
- Use panko for a lighter, crunchier crust; plain fine breadcrumbs give a denser coating.
- For a gluten free version, swap flour and breadcrumbs for a gluten free blend or almond flour for the dredge.
- If you prefer lower sodium, reduce the salt and use low-sodium Parmesan where available.
Step-by-step instructions
- Preheat the oven to 375°F and set an oven rack to the middle position.
- Arrange three shallow dishes: one with the flour, one with the eggs whisked together with the milk, and one with the breadcrumbs mixed with half the Parmesan, Italian seasoning, salt, and pepper.
- Lightly pound each chicken breast to an even thickness, about 1/2 inch, so they cook at the same rate. Pat the breasts dry with paper towels.
- Dredge each breast in flour, shake off excess, dip into the egg mixture, then press into the breadcrumb mixture to coat well.
- Heat the olive oil in a large skillet over medium-high heat until it shimmers. Sear the chicken 3 to 4 minutes per side until golden brown. Work in batches if needed to avoid crowding. Transfer the seared breasts to a baking dish.
- In a small bowl combine the remaining Parmesan, mozzarella, and the minced garlic. Sprinkle this mixture evenly over the chicken breasts.
- Bake for 20 to 25 minutes until the internal temperature reaches 165°F and the cheese is melted. Let the chicken rest 5 minutes before serving.
Best ways to enjoy it
- Plate the chicken over a bed of buttered pasta or creamy mashed potatoes to catch the cheesy juices.
- Serve with simple roasted vegetables like asparagus or green beans for a balanced plate.
- For a lighter meal, pair with a crisp salad dressed in lemon vinaigrette.
- If you want a warm starter or side, try a cup of soup alongside; a hearty bowl of Crockpot Chicken Tortilla Soup makes a comforting match and keeps the meal casual and satisfying.
Storage and reheating tips
- Refrigerator: Store leftovers in an airtight container within two hours of cooking. Consume within 3 to 4 days.
- Freezer: Wrap individual breasts tightly in plastic wrap and foil or use freezer-safe containers for up to 3 months. Thaw overnight in the fridge before reheating.
- Reheating: Reheat in a 350°F oven for 10 to 15 minutes until warmed through and the crust crisps. You can also reheat in an air fryer at 350°F for 5 to 8 minutes for best crispness. Always reheat until the center reaches 165°F.
Food safety note: Always use a probe thermometer to confirm the internal temperature reaches 165°F. Refrigerate cooked chicken promptly and discard any leftover that sat out for more than two hours.
Pro chef tips
- Pound to even thickness: A uniform 1/2 inch thickness ensures even cooking and prevents dry edges.
- Dry the chicken before breading: Moisture prevents the coating from adhering; pat the breasts dry first.
- Press the breadcrumbs: Firmly press the breadcrumb mix into the egg-dipped chicken to get a thicker, crunchy crust.
- Hot but not smoking oil: Heat the oil until it shimmers. If it smokes, it is too hot and will burn the coating.
- Avoid crowding the pan: Give each breast space to brown. Overcrowding drops the pan temperature and yields soggy crust.
- Finish time: If the cheese needs extra browning, move the dish under a broiler for 1 to 2 minutes, watching closely.
Recipe variations
- Spicy Parmesan: Add 1/2 teaspoon red pepper flakes to the breadcrumb mixture for a gentle kick.
- Herb forward: Stir chopped fresh basil and parsley into the cheese topping for bright flavor.
- Lighter version: Use part-skim mozzarella and bake in a lightly oiled baking dish without pan-searing; add 5 to 10 minutes to the bake time.
- Low carb: Replace breadcrumbs with finely ground almond flour or crushed pork rinds for a very low carb crust.
- Melty supreme: Add a slice of provolone under the mozzarella for extra creaminess and a slightly different melt profile.
Common questions
Can I use chicken thighs instead of breasts?
Yes. Boneless, skinless chicken thighs work well and stay juicy. Because thighs are thicker in spots, either pound them thin or adjust bake time. Aim for 165°F internal temperature.
Can I make this ahead and bake later?
You can bread the chicken and keep it covered in the fridge for a few hours before searing and baking. For best texture, avoid breading more than 24 hours ahead. If prepping earlier, do the breadcrumb coating and refrigerate on a tray uncovered for up to two hours to slightly dry the crust before cooking.
How do I keep the breading from getting soggy when reheating?
Reheat in an oven or air fryer rather than the microwave. A 350°F oven for 10 to 15 minutes or an air fryer for 5 to 8 minutes crisps the crust while heating the interior.
Is fresh grated Parmesan worth it?
Yes. Freshly grated Parmesan has more moisture and flavor and melts into the crust better than pre-grated powder. If all you have is pre-grated, it still works fine.
Can I make this dairy free or vegan?
For dairy free, use dairy-free shredded cheese and omit or replace Parmesan with nutritional yeast in the breadcrumb mix for a savory note. For vegan, use a plant-based egg substitute and vegan breadcrumbs. Texture and flavor will differ from the original but can be tasty.
Copycat Longhorn Steakhouse Parmesan Chicken
Ingredients
Method
- Preheat the oven to 375°F and set an oven rack to the middle position.
- Arrange three shallow dishes: one with the flour, one with the eggs whisked together with the milk, and one with the breadcrumbs mixed with half the Parmesan, Italian seasoning, salt, and pepper.
- Lightly pound each chicken breast to an even thickness, about 1/2 inch, then pat dry.
- Dredge each breast in flour, shake off excess, dip into the egg mixture, and press into the breadcrumb mixture to coat well.
- Heat the olive oil in a large skillet over medium-high heat until shimmering. Sear the chicken for 3 to 4 minutes per side until golden brown.
- Transfer the seared breasts to a baking dish.
- In a small bowl, combine the remaining Parmesan, mozzarella, and minced garlic. Sprinkle this mixture evenly over the chicken breasts.
- Bake for 20 to 25 minutes until the internal temperature reaches 165°F and the cheese is melted.
- Let the chicken rest for 5 minutes before serving.
