01 - Preheat the oven to 400°F. Line a baking sheet with parchment paper or lightly grease a baking dish.
02 - Pat the chicken breasts dry with paper towels. Season both sides generously with salt and black pepper.
03 - In a shallow bowl, whisk together eggs and heavy cream until smooth and well combined.
04 - In another shallow bowl, combine almond flour, Parmesan cheese, Italian herbs, and garlic powder. Mix thoroughly.
05 - Dip each chicken breast first into the egg mixture, allowing excess to drip off, then dredge in the almond flour mixture, pressing gently to adhere the coating evenly.
06 - Heat olive oil in a large skillet over medium-high heat. Sear chicken breasts for 2–3 minutes per side until golden brown and crispy. They do not need to be cooked through at this stage.
07 - Transfer seared chicken to the prepared baking dish, arranging in a single layer.
08 - Spoon marinara sauce evenly over each chicken breast. Sprinkle with shredded mozzarella and additional Parmesan cheese.
09 - Bake for 20–25 minutes, or until the chicken is cooked through (internal temperature reaches 165°F) and cheese is bubbly and golden brown.
10 - Remove from oven and garnish with fresh chopped basil before serving.