If you are craving a comforting, cheesy, and flavorful dish that fits perfectly into a low-carb lifestyle, this Keto Chicken Parmesan Casserole Recipe is an absolute game-changer. It’s the perfect blend of tender shredded chicken smothered in a rich sugar-free marinara sauce, layered with gooey mozzarella and sharp Parmesan cheese, then baked until golden and bubbly. This casserole brings all the satisfying qualities of classic chicken Parmesan without the carbs and the fuss, making it ideal for busy weeknights or a cozy weekend dinner. Plus, it’s easy to customize and sure to become a new favorite in your keto recipe collection.
Ingredients You’ll Need
Simple, wholesome ingredients come together beautifully in this Keto Chicken Parmesan Casserole Recipe. Each item is thoughtfully chosen to build layers of flavor, texture, and vibrant color, helping you create a dish that’s as delightful to eat as it is easy to prepare.
- 3 cups cooked chicken, shredded or chopped: The hearty base that adds protein and satisfying chew.
- 1 cup sugar-free marinara sauce: Brings rich tomato flavor without added carbs.
- 1 teaspoon Italian seasoning: Adds an aromatic blend of herbs, elevating the dish’s classic Italian appeal.
- 1/2 teaspoon garlic powder: Provides a warm, robust undertone essential for depth of flavor.
- 1/4 teaspoon crushed red pepper flakes (optional): For those who love a subtle kick of heat.
- 1 1/2 cups shredded mozzarella cheese: The melty, stretchy layer everyone adores.
- 1/2 cup grated Parmesan cheese: Adds sharpness and a beautiful golden finish when baked.
- 1/4 cup crushed pork rinds or almond flour (optional for topping): For a crunchy, satisfying crust that’s keto-friendly.
- 2 tablespoons olive oil or melted butter (if using topping): Helps crisp up the topping with rich flavor.
- Chopped fresh basil or parsley for garnish (optional): Fresh herbs brighten the dish visually and with fresh, herbal notes.
How to Make Keto Chicken Parmesan Casserole Recipe
Step 1: Prepare Your Baking Dish and Oven
Start by preheating your oven to 375°F (190°C). Lightly grease an 8×8-inch baking dish or something similar in size. This prep ensures your casserole won’t stick and will bake evenly, making cleanup easier and your presentation perfect.
Step 2: Mix the Chicken Filling
In a large mixing bowl, combine your shredded cooked chicken with the sugar-free marinara sauce, Italian seasoning, garlic powder, and red pepper flakes if you’re using them. Stir everything until the chicken is evenly coated in the rich, flavorful sauce. This step is key for infusing each bite with bold, comforting taste.
Step 3: Layer the Casserole
Spread the chicken mixture evenly in your prepared baking dish. Next, sprinkle the shredded mozzarella cheese evenly over the top. Follow with a generous scattering of Parmesan cheese for a sharp, salty contrast. If you love a crunchy topping, mix crushed pork rinds or almond flour with olive oil or melted butter and sprinkle it over the cheeses. This adds an irresistible texture that complements the creamy layers beneath.
Step 4: Bake Until Bubbling and Golden
Place the casserole into your preheated oven and bake for 20 to 25 minutes. You’re looking for bubbly sauce and perfectly melted cheese with golden spots forming on the top. Once done, remove it from the oven and allow it to rest for about 5 minutes. This resting time lets the flavors meld and makes it easier to serve.
How to Serve Keto Chicken Parmesan Casserole Recipe
Garnishes
Add a final flourish by sprinkling freshly chopped basil or parsley over the top of your casserole when serving. These herbs not only add a splash of color but also bring a fresh, vibrant aroma that cuts through the richness, making each bite lighter and more balanced.
Side Dishes
This casserole pairs beautifully with simple keto-friendly sides like roasted Brussels sprouts, garlic sautéed green beans, or crisp Caesar salad. If you want to keep things hearty but low-carb, consider serving it over zucchini noodles, which soak up the delicious sauce and add a pleasant texture variation.
Creative Ways to Present
For a fun twist, you can serve individual portions in small ramekins for a personalized touch. Or layer the casserole into a deep skillet and invite guests to help themselves family-style. Either way, the cheesy, saucy goodness of this Keto Chicken Parmesan Casserole Recipe will be the star of your table.
Make Ahead and Storage
Storing Leftovers
Leftover Keto Chicken Parmesan Casserole keeps beautifully in an airtight container in the refrigerator for up to 3 days. Store it promptly after cooling to maintain freshness and prevent sogginess. When ready to eat, the flavors will have even more time to meld together delightfully.
Freezing
This casserole freezes well, making it a great dish to prepare in advance. Portion it out into freezer-safe containers or wrap tightly with foil and plastic wrap, then freeze for up to 2 months. Thaw overnight in the fridge before reheating for best results.
Reheating
To reheat, place single servings in the oven at 350°F (175°C) for about 15 minutes or until warmed through. You can also reheat in a microwave on medium power, but the oven method helps preserve that delicious crispy cheese topping and evenly heated filling.
FAQs
Can I use fresh chicken instead of cooked chicken in this keto chicken parmesan casserole recipe?
While you can use raw chicken, it’s best to cook and shred it beforehand to keep the baking time short and the casserole perfectly cooked. Using precooked chicken like rotisserie makes the process faster and ensures juicy, tender texture.
Is it possible to make this casserole dairy-free?
This recipe relies heavily on mozzarella and Parmesan for flavor and texture, so it’s challenging to make it fully dairy-free while keeping that classic taste. However, you could try dairy-free cheese alternatives that melt well, though the flavor will vary.
What’s the best sugar-free marinara sauce for keto?
Look for marinara sauces with no added sugars and minimal carbs. Many brands now offer keto-friendly versions, or you can make your own with crushed tomatoes, herbs, and spices to control every ingredient.
Can I add vegetables to the casserole?
Absolutely! Adding chopped spinach, mushrooms, or zucchini can boost nutrition and add moisture. Just be sure to drain excess moisture from veggies before mixing to avoid a watery casserole.
How spicy is this Keto Chicken Parmesan Casserole Recipe with the red pepper flakes?
The crushed red pepper flakes add a gentle warmth, not overwhelming heat. You can adjust the amount or omit them entirely depending on your preference for spice. It’s all about making the casserole your own.
Final Thoughts
This Keto Chicken Parmesan Casserole Recipe is a delightful way to satisfy cravings for Italian comfort food while sticking to your low-carb goals. It’s straightforward to prepare, packed with flavor, and incredibly versatile. Whether you’re cooking for family dinners or meal prepping for the week, this casserole will quickly become one of your favorite go-to meals. Don’t wait to try it and bring a warm, cheesy hug to your table tonight!
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Keto Chicken Parmesan Casserole Recipe
- Total Time: 35 minutes
- Yield: 4 servings 1x
- Diet: Gluten Free
Description
This Keto Chicken Parmesan Casserole is a delicious low-carb, gluten-free twist on a classic Italian favorite, perfect for anyone following a keto diet. Made with shredded chicken, sugar-free marinara, and plenty of melted mozzarella and Parmesan cheese, this hearty casserole is baked to bubbly perfection with an optional crunchy topping of pork rinds or almond flour. Ready in just 35 minutes, it’s an ideal main course for a comforting, nutritious meal.
Ingredients
Chicken Mixture
- 3 cups cooked chicken, shredded or chopped
- 1 cup sugar-free marinara sauce
- 1 teaspoon Italian seasoning
- 1/2 teaspoon garlic powder
- 1/4 teaspoon crushed red pepper flakes (optional)
Cheese Topping
- 1 1/2 cups shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
Crunchy Topping (Optional)
- 1/4 cup crushed pork rinds or almond flour
- 2 tablespoons olive oil or melted butter
Garnish
- Chopped fresh basil or parsley (optional)
Instructions
- Preheat and Prepare: Preheat your oven to 375°F (190°C). Lightly grease an 8×8-inch or similar-sized baking dish to prevent sticking and ensure even cooking.
- Mix Chicken and Seasonings: In a medium mixing bowl, combine the shredded or chopped cooked chicken, sugar-free marinara sauce, Italian seasoning, garlic powder, and crushed red pepper flakes if using. Stir well to evenly coat the chicken with the flavorful sauce and spices.
- Assemble the Casserole: Spread the chicken mixture evenly into the prepared baking dish. Even distribution helps the casserole cook uniformly and allows flavors to meld.
- Add Cheese Layers: Sprinkle the shredded mozzarella cheese evenly over the chicken mixture, then follow with a layer of grated Parmesan cheese for added savory richness.
- Optional Crunchy Topping: If desired, combine the crushed pork rinds or almond flour with olive oil or melted butter to create a crunchy topping. Sprinkle this mixture evenly over the cheese layer for extra texture and flavor.
- Bake: Place the casserole in the preheated oven and bake for 20 to 25 minutes until the casserole is hot, bubbly, and the cheese is melted with lightly golden edges.
- Rest and Garnish: Remove the casserole from the oven and let it rest for 5 minutes to thicken slightly and cool down for easier serving. Garnish with chopped fresh basil or parsley if desired to add freshness and color.
Notes
- Use rotisserie chicken for a faster preparation and enhanced flavor.
- Choose a marinara sauce with no added sugar to keep the casserole keto-friendly and low in carbs.
- Serve this casserole with a side of roasted vegetables or over sautéed zucchini noodles for a complete low-carb meal.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Category: Main Course
- Method: Baking
- Cuisine: Italian-Inspired
