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Square photo of Keto Chicken Parmesan Casserole in a casserole dish with with wooden spoon.
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5 from 4 votes

Keto Chicken Parmesan Casserole

This casserole provides all the flavors of Chicken Parmesan, in a delicious dish that requires minimal hands-on time. It is quick to make and never fails to delight.
Prep Time10 mins
Cook Time25 mins
Total Time35 mins
Course: Main Course
Cuisine: Italian
Keyword: Casserole
Servings: 8
Calories: 599.27kcal
Author: Wendy Polisi


  • 9 x 9 Casserole Dish


  • 2 pounds cooked chicken diced
  • 1 ½ cups keto marinara divided
  • 1 cup ricotta cheese
  • 5 ounces grated Parmesan cheese
  • 8 ounces fresh mozzarella cheese sliced
  • Topping
  • ¼ cup butter melted
  • 1 cup grated Parmesan cheese
  • 1 cup almond flour
  • 2 tablespoons fresh basil or parsley


  • Preheat oven to 350 degrees. In a large bowl, combine the chicken, 1 cup of the marinara, and ricotta cheese.
  • Transfer to a casserole dish and spread the remaining ½ cup of marinara over the chicken mixture. Top with the parmesan and fresh mozzarella cheese.
  • In medium bowl, stir together the butter, parmesan, and almond flour. Sprinkle over the casserole.
  • Bake for 25 minutes, until golden and bubbly. If desired, you can brown under the broiler for a few minutes.
  • Sprinkle with fresh herbs and serve.


Tips and Tricks
If you use jarred marinara rather than homemade, I recommend adding 1 teaspoon of Italian seasoning and ½ teaspoon garlic powder to it.


Calories: 599.27kcal | Carbohydrates: 8.24g | Protein: 53.38g | Fat: 39.26g | Saturated Fat: 17.7g | Cholesterol: 164.97mg | Sodium: 1042.05mg | Potassium: 503.34mg | Fiber: 2.17g | Sugar: 3.1g | Vitamin A: 1038.92IU | Vitamin C: 3.22mg | Calcium: 592.62mg | Iron: 2.88mg