Name: Longhorn Steakhouse Parmesan Chicken
Prep time: 10 min
Cook time: 15 min
Total time: 30 min
Cuisine: American
Ingredients: 4 boneless, skinless chicken breasts; 2 tbsp olive oil; 1 tsp garlic powder; 1 tsp onion powder; 1/2 tsp paprika; 1/2 tsp salt; 1/4 tsp black pepper; 1/2 cup ranch dressing; 1/3 cup grated Parmesan cheese; 1 cup shredded provolone or mozzarella cheese; Optional: chopped parsley or fresh herbs for garnish

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Longhorn Steakhouse Parmesan Chicken is a restaurant-style dish I love recreating at home. Juicy, seasoned chicken breasts are grilled or pan-seared to perfection, then smothered in a creamy Parmesan ranch sauce and topped with melted cheese. It’s rich, comforting, and packed with bold flavor—perfect for dinner when I want something a little indulgent but still easy to pull together.

Why You’ll Love This Recipe

I love this dish because it delivers that steakhouse experience without the need to go out. The chicken is flavorful and tender, the sauce is creamy and cheesy, and the combination feels downright luxurious. It’s easy to make with everyday ingredients and tastes even better than what I’ve had in restaurants. Plus, it pairs well with anything—mashed potatoes, veggies, or even over pasta.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

Boneless, skinless chicken breasts
Olive oil
Garlic powder
Onion powder
Paprika
Salt
Black pepper
Ranch dressing
Grated Parmesan cheese
Shredded provolone or mozzarella cheese
Optional: chopped parsley or fresh herbs for garnish

Directions

I start by pounding the chicken breasts to an even thickness so they cook evenly.
I rub them with olive oil and season with garlic powder, onion powder, paprika, salt, and pepper.
I sear the chicken in a hot skillet (or grill it) until golden brown and fully cooked through, then remove it from the pan.
In a small bowl, I mix together ranch dressing and grated Parmesan to create the creamy topping.
I place the cooked chicken in a baking dish, spread the Parmesan ranch mixture on top, and sprinkle generously with shredded cheese.
I broil the chicken for a few minutes until the cheese is bubbly and golden.
I garnish with fresh parsley before serving.

Servings and timing

This recipe serves 4. It takes about 10 minutes to prep, 15 minutes to cook, and another 5 minutes under the broiler. In total, I can have it ready in about 30 minutes, making it a great weeknight dinner option.

Variations

Sometimes I use shredded cheddar instead of mozzarella for a sharper flavor. When I want a little spice, I mix hot sauce into the ranch-Parmesan sauce or add crushed red pepper flakes. I’ve also tried it with grilled chicken thighs for a juicier, more flavorful twist. If I’m feeling extra indulgent, I serve it over buttered noodles or garlic mashed potatoes.

storage/reheating

I store leftovers in an airtight container in the fridge for up to 3 days. To reheat, I use the oven at 350°F until warmed through, or microwave it in short bursts. If the sauce thickens too much, I add a splash of milk or water while reheating to loosen it up.

FAQs

Can I use store-bought ranch dressing?

Yes, I use my favorite bottled ranch. Homemade ranch works too, but the store-bought kind keeps it quick and easy.

What’s the best cheese to use?

I usually go with provolone or mozzarella for meltiness, but Swiss or cheddar also work if I want to switch things up.

Can I make this ahead of time?

Yes, I sometimes cook the chicken and prepare the sauce in advance, then assemble and broil right before serving.

What sides go well with this dish?

I usually serve it with mashed potatoes, steamed broccoli, or roasted green beans. It also works great over pasta or rice.

How do I keep the chicken from drying out?

I make sure not to overcook it during the searing step and let it rest briefly before broiling. Pounding the chicken evenly helps a lot too.

Conclusion

Longhorn Steakhouse Parmesan Chicken is rich, creamy, and packed with bold, cheesy flavor that feels like comfort food with a steakhouse twist. I love how simple it is to make, yet it feels like something special every time I serve it. It’s become a favorite in my rotation for when I want a flavorful, satisfying meal that always hits the spot.