Step 1: Prepare the Chicken

1. Preheat your oven to 400°F (200°C) or air fryer to 375°F (190°C).

2. Pat the chicken breasts dry with a paper towel. Season both sides of each chicken breast with salt, pepper, and garlic powder. Set aside.

Step 2: Make the Parmesan Crust

1. In a shallow bowl, beat the eggs. In another shallow dish, combine the grated Parmesan cheese, Panko breadcrumbs, and Italian seasoning.

2. Dip each chicken breast into the beaten eggs, allowing any excess egg to drip off. Then, coat the chicken thoroughly in the Parmesan-breadcrumb mixture, pressing gently to ensure the crust sticks.

Step 3: Cook the Chicken

• Oven Method: Place the coated chicken breasts on a baking sheet lined with parchment paper. Drizzle with olive oil and bake for 25-30 minutes or until the internal temperature reaches 165°F (75°C).

• Air Fryer Method: Place the chicken breasts in the air fryer basket, ensuring they don’t overlap. Cook for 15-18 minutes, flipping halfway through.

Step 4: Prepare the Creamy Garlic Sauce

1. While the chicken is cooking, melt butter in a skillet over medium heat. Add the minced garlic and sauté for 1-2 minutes until fragrant.

2. Stir in the heavy cream and bring it to a simmer. Once the cream starts to thicken slightly, add the grated Parmesan cheese and stir until the sauce is smooth.

3. Season with salt, pepper, and Dijon mustard (if using). Let the sauce simmer on low heat until it thickens to your desired consistency.

Step 5: Serve

1. Once the chicken is cooked through and golden brown, remove it from the oven or air fryer. Plate the chicken and spoon the creamy garlic sauce over each piece.

2. Garnish with freshly chopped parsley and serve with your favorite sides.