Bright, crunchy, and unapologetically cheesy, Longhorn Steakhouse Parmesan Chicken hits that perfect spot between simple weeknight cooking and restaurant-style indulgence. The chicken stays juicy from a quick sear, then finishes under a golden, buttery panko-Parmesan crust that crackles with every bite. It’s an easy, comforting dish that feels special without fuss — serve it with a crisp salad or creamy mashed potatoes and a wedge of lemon for brightness. If you enjoy hearty, cheesy chicken classics, this dish sits comfortably alongside other homestyle bakes like chicken parmesan casserole and makes for a satisfying dinner any night of the week.
Why You’ll Love This Longhorn Steakhouse Parmesan Chicken
- Crispy, golden panko-Parmesan crust with a subtle mozzarella melt for extra gooeyness.
- Juicy chicken breasts thanks to a quick pan-sear that locks in moisture.
- Simple pantry-friendly ingredients — no fancy sauces or hours of prep.
- Versatile: pairs well with mashed potatoes, pasta, rice, or a bright salad.
- Great for weeknights but elegant enough for guests or casual date night.
- Hands-on time is short; most work is searing and mixing a quick crust.
- Lemon wedges add an instant lift, balancing the rich, buttery crumbs.
- Leftovers reheat well and make a satisfying lunch the next day.
What Is Longhorn Steakhouse Parmesan Chicken?
Longhorn Steakhouse Parmesan Chicken is a home-style take on a cheesy, breadcrumb-topped chicken breast — reminiscent of restaurant-style Parmesan dishes but without a heavy tomato sauce. The chicken is lightly seasoned, seared to get a golden exterior, then topped with a rich mixture of panko breadcrumbs, grated Parmesan, mozzarella, melted butter, and a touch of mayonnaise to bind everything into a crisp, flavorful crust. The result is a combination of crunchy texture and melted cheese with a savory, slightly smoky seasoning (thanks to the smoked paprika) and a bright finish from lemon. It’s typically served as a main course at dinner, celebrated for being comforting, approachable, and reliably delicious.
Ingredients for Longhorn Steakhouse Parmesan Chicken
For the Chicken
- 4 boneless, skinless chicken breasts (about 6 ounces each)
- 2 tablespoons olive oil
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1/2 teaspoon smoked paprika
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
For the Parmesan Crust
- 1/2 cup panko breadcrumbs
- 1/3 cup grated Parmesan cheese
- 1/3 cup shredded mozzarella cheese
- 2 tablespoons unsalted butter, melted
- 1 tablespoon mayonnaise
- 1 teaspoon dried parsley
- 1/2 teaspoon garlic powder
For Serving
- Fresh parsley, chopped (for garnish)
- Lemon wedges (for serving)
Ingredient Notes (Substitutions, Healthy Swaps)
- Gluten-free option: Use gluten-free panko breadcrumbs in place of regular panko.
- Lower-fat swap: Reduce butter to 1 tablespoon and use light mayonnaise or an extra tablespoon of plain Greek yogurt (optional, though yogurt will slightly change texture).
- Dairy alternatives: For a dairy-free version, substitute grated Parmesan and mozzarella with a dairy-free shredded cheese blend and use a dairy-free margarine instead of butter — crust texture will differ.
- Salt control: If you want lower sodium, reduce the added 1/2 teaspoon salt to 1/4 teaspoon and taste-adjust after cooking; note Parmesan contributes saltiness too.
- Budget substitutions: If you don’t have mozzarella, use a little extra grated Parmesan (add up to 1/2 cup total cheese) — you’ll get more savory bite and less melty stretch.
Step-by-Step Instructions
Step 1 – Prep and Season the Chicken
Pat chicken breasts dry with paper towels. Drizzle the 2 tablespoons of olive oil evenly over each breast, then sprinkle the garlic powder, onion powder, smoked paprika, salt, and black pepper. Rub the seasonings into both sides so each piece is evenly coated.
Visual cue: The chicken should look glossy from the oil and have an even dusting of spices.
Step 2 – Sear the Chicken
Heat a large skillet over medium heat until shimmering. Add the chicken breasts and sear 3–4 minutes per side, just until both sides are golden brown — you’re not cooking them through completely here.
Pro cue: Don’t move the chicken around while searing; letting it sit forms a nice crust and prevents sticking.
Step 3 – Make the Parmesan Crust
While the chicken is searing, combine the panko, grated Parmesan, shredded mozzarella, melted butter, mayonnaise, dried parsley, and 1/2 teaspoon garlic powder in a bowl. Mix until the crumbs are evenly moistened and hold together lightly.
Visual cue: The mixture should be slightly clumpy and moist from the butter and mayo, not dry.
Step 4 – Assemble in a Baking Dish
Transfer the seared chicken to a baking dish. Spoon the Parmesan-panko mixture evenly over each breast and press lightly so the crust adheres.
Pro cue: Pressing the topping helps it bond to the warm chicken and bake into a cohesive crust.
Step 5 – Bake Until Cooked Through
Bake in a preheated 400°F (200°C) oven for 20–25 minutes, or until the chicken reaches 165°F (74°C) in the thickest part and the crust is golden brown. The exact time depends on thickness; thinner breasts may finish closer to 20 minutes.
Visual cue: The crust should be bubbling lightly and golden, with cheese melted into the panko.
Step 6 – Rest and Serve
Remove from the oven and let the chicken rest 3–5 minutes. Garnish with chopped fresh parsley and serve with lemon wedges to squeeze over the top.
Pro cue: Resting keeps juices in the chicken and prevents the crust from sliding off when sliced.
Pro Tips for Success
- Even thickness: Pound or butterfly very thick breasts to an even thickness for consistent cooking.
- Hot pan, quick sear: Ensure the skillet is hot before searing so you get a golden color without overcooking the interior.
- Don’t overload the pan: Sear in batches if your skillet is crowded; overcrowding steals heat and prevents browning.
- Check doneness: Use an instant-read thermometer to confirm 165°F (74°C) — visual cues can be misleading.
- Keep the topping moist: If the panko looks dry, add an extra teaspoon of melted butter to help it crisp evenly.
- Avoid soggy crust: Bake uncovered so the crust crisps rather than steaming.
- Finish with acid: A squeeze of lemon brightens the rich, buttery crust and cuts through the cheese.
Flavor Variations (OPTIONAL)
- Spicy version: Add 1/4 teaspoon cayenne or a pinch of red pepper flakes to the seasoning mix before searing for a subtle heat boost. (Optional)
- Herb-forward crust: Stir in 1 teaspoon chopped fresh basil or oregano to the panko mixture for an herby twist. (Optional)
- Extra-cheesy: Fold an extra 1/4 cup shredded mozzarella into the panko mixture for a more molten top (watch for more bubbling). (Optional)
- Lighter crunch: Replace half the panko with finely crushed whole-wheat crackers or airier breadcrumbs to change texture while keeping the same flavors. (Optional)
- Layered dinner idea: If you prefer a saucier, layered casserole, you can adapt leftovers into a baked dish similar to chicken parmesan lasagna by layering slices with marinara and extra cheese. (Optional)
- Protein swap: Use the same crust and method on thick-cut turkey cutlets or bone-in, skinless chicken thighs — adjust cooking time accordingly. (Optional)
Serving Suggestions
- Classic sides: Creamy mashed potatoes or buttered egg noodles soak up juices and pair nicely.
- Veg-forward: Roasted asparagus, green beans, or a simple arugula salad with lemon vinaigrette keep the plate fresh.
- Comfort plate: Serve with garlic mashed cauliflower for a lower-carb pairing.
- Weeknight plate: Add steamed rice and roasted carrots for a complete family meal.
- Entertaining: Serve on a platter with lemon wedges and parsley for a beautiful shared main course.
- Plating idea: Slice the chicken crosswise and fan on the plate over a bed of herbed rice; spoon any pan juices around it and finish with parsley.
Make-Ahead, Storage & Reheating
- Make-ahead: Prepare the panko-Parmesan topping up to a day in advance and store tightly covered in the fridge. You can also seasoning the chicken and refrigerate up to 4 hours before searing. Do not pre-assemble earlier than 1 hour, as the topping may become soggy.
- Refrigerator storage: Store cooked chicken in an airtight container for up to 3–4 days. Keep lemon wedges separate.
- Reheating stovetop: Reheat gently in a 350°F (175°C) oven for 10–15 minutes until warmed through to help maintain crust crispness. Avoid microwaving if possible — it softens the crust.
- Quick reheat method: For a crispier top, reheat in a skillet over medium-low heat with a lid on briefly until warmed and crust re-crisped.
Storage and Freezing Instructions
- Freezing: You can freeze cooked chicken breasts individually wrapped in foil and placed in a freezer bag for up to 2 months. Thaw overnight in the fridge before reheating in the oven to preserve crust texture.
- Freeze-before-baking note: Assembling the topping on raw chicken and freezing is not recommended — the mayonnaise and melted butter can alter texture when frozen and thawed, leading to a soggy crust after baking. Instead, freeze cooked portions for best results.
Nutrition Facts (Per Serving)
| Calories | Protein | Carbs | Fat | Fiber | Sodium |
|———|——–|——|—–|——|——-|
| 420 kcal | 30 g | 6 g | 18 g | 1 g | 700 mg |
Nutrition values are estimates and may vary depending on ingredients and portion sizes.
FAQ About Longhorn Steakhouse Parmesan Chicken
- How do I know when the chicken is cooked without overcooking?
- Use an instant-read thermometer and remove the chicken at 165°F (74°C). Let it rest a few minutes; carryover heat evens things out.
- My crust browned too quickly — what happened?
- Your oven rack may be too close to the broiler, or the topping had too much butter. Move the dish to the center rack and reduce oven temperature slightly next time.
- Can I use chicken thighs instead of breasts?
- Yes. Bone-in or boneless thighs will work, but allow extra baking time and verify doneness with a thermometer.
- Why did the crust get soggy after refrigerating?
- Moisture from the chicken can soften the crust. Reheating in a hot oven or skillet helps re-crisp the topping.
- Is it okay to skip the mayonnaise?
- Mayonnaise helps bind and moisten the crust. If omitted, add an extra tablespoon of melted butter to help the crumbs stick — texture will differ.
- Can I make this gluten-free?
- Yes — replace the panko with a gluten-free panko or coarse gluten-free breadcrumbs for a similar texture.
Notes
- Slice against the grain when serving thicker breasts for the most tender bites.
- A final squeeze of lemon brightens the rich, cheesy crust — serve wedges on the side.
- If your Parmesan is pre-grated with anti-caking agents it may not melt as smoothly; freshly grated yields a better bond with panko.
- For a restaurant-style presentation, garnish with a sprinkle of extra grated Parmesan and a few whole parsley leaves.
- Adjust salt cautiously — Parmesan adds a salty punch, so taste after baking and season lightly before serving if needed.
Longhorn Steakhouse Parmesan Chicken
- Total Time: 45 minutes
- Yield: 4 servings
- Diet: None
Description
A home-style take on a cheesy, breadcrumb-topped chicken breast that’s juicy, crispy, and comforting.
Ingredients
- 4 boneless, skinless chicken breasts (about 6 ounces each)
- 2 tablespoons olive oil
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1/2 teaspoon smoked paprika
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 cup panko breadcrumbs
- 1/3 cup grated Parmesan cheese
- 1/3 cup shredded mozzarella cheese
- 2 tablespoons unsalted butter, melted
- 1 tablespoon mayonnaise
- 1 teaspoon dried parsley
- 1/2 teaspoon garlic powder
- Fresh parsley, chopped (for garnish)
- Lemon wedges (for serving)
Instructions
- Pat chicken breasts dry with paper towels. Drizzle olive oil evenly over each breast, then sprinkle garlic powder, onion powder, smoked paprika, salt, and black pepper. Rub seasonings into both sides.
- Heat a large skillet over medium heat. Add chicken and sear for 3–4 minutes per side until golden brown.
- While chicken is searing, combine panko, grated Parmesan, shredded mozzarella, melted butter, mayonnaise, dried parsley, and garlic powder in a bowl. Mix until crumbs are moistened.
- Transfer seared chicken to a baking dish. Spoon Parmesan-panko mixture over each breast and press lightly.
- Bake in a preheated 400°F (200°C) oven for 20–25 minutes until chicken reaches 165°F (74°C) and crust is golden brown.
- Remove from oven and let chicken rest for 3–5 minutes. Garnish with chopped parsley and serve with lemon wedges.
Notes
For a gluten-free option, use gluten-free panko. For a dairy-free version, substitute cheese with dairy-free alternatives.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American