Baked Caesar Chicken With Creamy Parmesan Sauce Recipe: Oven-Baked Roman Holiday

This oven-baked chicken delivers a Roman holiday of flavors with minimal effort. The secret lies in the perfect balance between tender, juicy chicken and a rich, creamy parmesan sauce that clings to every bite.

I’ve refined this technique to ensure the chicken stays moist while the sauce achieves that ideal velvety texture. The result is a dish that feels indulgent yet remains simple enough for a weeknight dinner.

Ingredients for Baked Caesar Chicken with Creamy Parmesan Sauce

Simple ingredients create a restaurant-worthy Roman-inspired baked chicken with velvety sauce.

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The Parmesan is non-negotiable here—grab a wedge of Parmigiano-Reggiano from Whole Foods or a specialty grocer. Pre-grated lacks the melt and depth. The chicken should be uniform thickness for even cooking; pound the thick end if needed. Anchovies might seem odd, but they dissolve into the sauce, adding that classic Caesar depth without fishiness.

No mayonnaise? Full-fat Greek yogurt works in a pinch (slightly tangier). Out of Worcestershire? Fish sauce at half the amount, but skip if vegetarian. The romaine is flexible—kale or butter lettuce hold up well. For the sauce, if you’re short on time, pre-minced garlic from a jar is acceptable, though fresh is always better.

The sauce thickens as it cools but stays creamy for 3-4 days refrigerated. Chicken is best fresh but reheats gently in 10-second microwave bursts to avoid drying. Freeze sauce separately for up to 2 months.

Step-by-Step Instructions for Baked Caesar Chicken With Creamy Parmesan Sauce

This method ensures tender chicken and a rich, velvety sauce with authentic Caesar flavor.

Step 1: Prepare and Season the Chicken

Preheat your oven to 400°F. Pound the 1.5 lb Chicken Breasts to an even ½-inch thickness using a meat mallet. This ensures even cooking and prevents dry spots in thicker areas.

Brush both sides of the chicken with 2 tbsp Olive Oil, then season evenly with 1 tsp Salt, 0.5 tsp Black Pepper, and 1 tsp Dried Oregano. The oregano adds an herbaceous note that complements the Caesar flavors beautifully. Place the chicken on a wire rack set over a baking sheet to allow air circulation for even browning.

Step 2: Bake the Chicken to Perfection

Bake the seasoned chicken for 20-25 minutes or until the internal temperature reaches 165°F. You’ll know it’s done when the juices run clear and the thickest part feels firm to the touch.

While the chicken bakes, the seasoning will form a light crust that locks in moisture. Avoid overcooking—chicken breasts can dry out quickly beyond 165°F. Remove from the oven and let rest for 5 minutes; this allows the juices to redistribute for maximum tenderness.

Step 3: Create the Creamy Parmesan Sauce

In a medium bowl, whisk together 0.5 cup Mayonnaise, 0.25 cup Sour Cream, 1 cup Parmesan Cheese, 2 tbsp Lemon Juice, 1 tbsp Dijon Mustard, 1 tbsp Worcestershire Sauce, and 4 cloves minced Garlic Cloves until smooth. The combination of mayonnaise and sour cream creates the creamy base, while the lemon juice brightens the richness.

Add 4 pieces minced Anchovy Fillets and whisk until fully incorporated. The anchovies dissolve into the sauce, providing that signature umami depth without a fishy taste. Taste and adjust seasoning if needed, though the anchovies and Parmesan typically provide enough saltiness.

Step 4: Finish and Serve

Slice the rested chicken into ½-inch thick strips. Arrange the slices on a serving platter and pour the creamy Parmesan sauce over the top, ensuring each piece is well coated. The sauce should cling to the chicken with a velvety texture.

Garnish with 1 whole chopped Romaine Lettuce for freshness and a sprinkle of 0.25 cup Grated Pecorino Romano for an extra sharp, salty finish. Serve immediately while the chicken is still warm and the sauce is creamy. Each bite should deliver tender chicken enrobed in rich, tangy, umami-packed sauce.

Regional Styles of These Flavors

Roman Classic

In Italy, this dish often features thin-sliced chicken breast baked with Parmigiano-Reggiano and a light coating of olive oil. The sauce is typically made with raw egg yolks and Pecorino Romano, creating a lighter but equally rich texture. I love how simple the Italian approach is. 🗺️

American Comfort

In the US, we tend to go bolder with full-fat mayonnaise and extra garlic in the sauce. The chicken is often pounded thicker to retain juiciness during baking. I find that adding Dijon mustard gives it that extra tang American palates love.

British Twist

The UK version sometimes swaps anchovy paste for fresh fillets and uses double cream for an ultra-rich sauce. They also prefer serving it with crusty bread to soak up every bit of sauce. Honestly, the cream makes it decadent.

Australian Style

Down under, they often grill the chicken instead of baking and add Vegemite to the sauce for a unique umami kick. The result is a smoky depth that pairs wonderfully with the creamy elements. I was skeptical about Vegemite, but it works surprisingly well. 💛

Canadian Favorite

Canada leans into bacon-wrapped chicken for extra smokiness, and the sauce often includes a touch of maple syrup for subtle sweetness. It’s a perfect blend of savory and sweet that feels cozy in colder months.

Mexican Fusion

South of the border, they might add chipotle peppers in adobo to the sauce for heat and serve it with warm tortillas. The smoky-spicy twist complements the creamy parmesan beautifully. Try it if you love a little fire in your meals.

Frequently Asked Questions