Keto Chicken Parmesan Casserole Recipe

Introduction

This Keto Chicken Parmesan Casserole is a delicious low-carb twist on the classic Italian favorite. Packed with tender chicken, rich cheese, and flavorful marinara, it’s a comforting dish perfect for busy weeknights or meal prepping. Best of all, it’s easy to prepare and sure to please the whole family.

Ingredients

• 4 cups cubed rotisserie chicken or chicken breast, cooked and cubed
• 3/4 cup no added sugar marinara sauce
• 1 tbsp Italian seasoning
• 2 garlic cloves, minced
• 1 tbsp olive oil
• 2 tbsp almond flour
• 3/4 cup parmesan cheese, grated
• 1 1/2 cups shredded mozzarella cheese
• 3/4 cup finely crushed parmesan crisps or pork rinds
• Non-stick cooking spray

Instructions

1. Step 1: Preheat your oven to 350°F (175°C).
2. Step 2: In a large skillet, heat the olive oil over medium heat. Add the minced garlic and sauté until fragrant, about 1 minute.
3. Step 3: Add Italian seasoning, marinara sauce, almond flour, and the cubed chicken to the skillet. Stir to combine and cook for 5 minutes to blend the flavors.
4. Step 4: Spray a 9” x 13” casserole dish with non-stick cooking spray. Pour the chicken and marinara mixture into the dish, spreading it evenly.
5. Step 5: Layer the grated parmesan cheese over the chicken mixture, followed by the shredded mozzarella cheese and then the finely crushed parmesan crisps or pork rinds on top.
6. Step 6: Bake in the preheated oven for 25-30 minutes, until the casserole is heated through and the cheese is melted and bubbly.
7. Step 7: Remove from the oven and let the casserole cool for a few minutes before serving. Enjoy!

Tips & Variations

• For extra flavor, add a pinch of red pepper flakes to the chicken mixture for a mild kick.
• Swap almond flour for coconut flour if preferred, but use half the amount as it absorbs moisture differently.
• If you want a crispier topping, broil the casserole for 2-3 minutes after baking—watch closely to avoid burning.
• Use leftover grilled chicken or turkey in place of rotisserie chicken for a different twist.

Storage

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm individual portions in the microwave or oven until heated through. This casserole can also be frozen for up to 2 months; thaw overnight in the fridge before reheating.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use store-bought marinara sauce?

Yes, just make sure to choose a marinara sauce without added sugars to keep the dish keto-friendly.

Is this recipe suitable for gluten-free diets?

Yes, this recipe uses almond flour instead of traditional breadcrumbs, making it gluten-free as well as keto-friendly.

Keto Chicken Parmesan Casserole Recipe

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★★★★★

4.5 from 95 reviews

This Keto Chicken Parmesan Casserole is a delicious low-carb twist on the classic Italian favorite, combining tender cubed chicken with a flavorful no-sugar marinara sauce, Italian seasoning, and layers of parmesan and mozzarella cheese. Baked to perfection with a crunchy parmesan crisp topping, this casserole is perfect for a comforting, keto-friendly meal.

• Author: Lisa
• Prep Time: 10 minutes
• Cook Time: 35 minutes
• Total Time: 45 minutes
• Yield: 6 servings 1x
• Category: Main Course
• Method: Baking
• Cuisine: Italian-American
• Diet: Low Carb

Ingredients

Scale 1x2x3x

Chicken Mixture

• 4 cups cubed rotisserie chicken or chicken breast, cooked and cubed
• 3/4 cup no added sugar marinara sauce
• 1 tbsp Italian seasoning
• 2 garlic cloves minced
• 1 tbsp olive oil
• 2 tbsp almond flour

Cheese and Topping

• 3/4 cup parmesan cheese, grated
• 1 1/2 cups shredded mozzarella cheese
• 3/4 cup finely crushed parmesan crisps or pork rinds
• Non-stick cooking spray

Instructions

1. Preheat Oven: Preheat your oven to 350°F (175°C) to ensure it’s ready for baking the casserole.
2. Sauté Garlic: In a large skillet, heat the olive oil over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant but not browned.
3. Combine Ingredients: Add Italian seasoning, marinara sauce, almond flour, and the cubed cooked chicken to the skillet. Stir well to combine all ingredients and cook for 5 minutes, allowing the flavors to meld together.
4. Prepare Casserole Dish: Lightly spray a 9” x 13” casserole dish with non-stick cooking spray to prevent sticking. Pour the chicken and marinara mixture evenly into the dish.
5. Layer Cheeses and Topping: Evenly layer the grated parmesan cheese first, followed by the shredded mozzarella cheese. Finally, sprinkle the finely crushed parmesan crisps or pork rinds evenly on top to create a crunchy topping.
6. Bake: Place the casserole dish in the preheated oven and bake for 25-30 minutes, or until the casserole is heated through and the cheese is fully melted and bubbly.
7. Cool and Serve: Remove the casserole from the oven and let it cool for a few minutes before serving to allow it to set and to avoid burns.

Notes

• You can use leftover rotisserie chicken or cook your own chicken breasts as preferred.
• If you prefer a more garlicky dish, add an extra garlic clove to the sauté step.
• Parmesan crisps can be replaced with crushed pork rinds or omit altogether for a softer topping.
• To make it dairy-free, substitute cheeses with vegan alternatives and ensure marinara sauce is free from dairy.
• Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven for best texture.

Keywords: Keto Chicken Parmesan, Low Carb Casserole, Chicken Parmesan Casserole, Keto Dinner, Gluten Free Chicken Parmesan