Chicken Pаrmesan Cаsserole is the ultimate comfort food that mixes classic Italian flavors with the ease of a one-dish meal . It’s got juicy chicken breasts, rich marinara sauce , and a gooey blend of melted cheese baked just right . What makes this recipe even more appealing is that it’s keto and gluten-free , so its a great pick if you’re aiming for a healthier dinner . Whether you’re on a low-carb plan or just want something tasty but still kinda good for you , this casserole has you covered
Picture this : you walk in after a long day , feeling beat and hungry , and you smell that warm Chicken Pаrmesan Cаsserole aroma coming from the oven . The best part is it’s super simple to make , so you dont have to stand around in the kitchen for hours . You can even prep it ahead of time and stash it in the fridge till you’re ready . Perfect for busy weeknights , it’s practical and really filling . With its mouthwatering taste and simple ingredients , Chicken Parmesan Casserole will please everyone at the table . Enjoy the yumminess of this keto , gluten-free dish tonight !

What is Chicken Parmesan Casserole?
Chicken Pаrmesan Casserole takes the favorite parts of classic Chicken Parmesan and turns them into one easy bake . Normally you’d bread and fry chicken cutlets, top ’em with marinara and cheese . But in this casserole you just layer everything in a dish and bake it all together — no frying , no fuss .
This way you get the same rich, savory flavor but in a single meal you can slice up and serve to the family . It’s a big reason why home cooks love this — it’s easy to put together and makes a bunch at once . Great for a busy night or a small get-together , it brings that warm Italian vibe straight to your table .
Health Benefits of This Dish
These days a lot of us want meals that fit into our diets without giving up flavor , and Chicken Parmesan Casserole does just that . It lines up with keto and gluten-free diets so lots of people can enjoy it .
Keto Diet Benefits
The keto diet is all about high fats and low carbs so your body burns fat instead of carbs for energy . That can help with weight loss and give you more stable energy . Chicken Pаrmesan Casserole has protein from the chicken and healthy fats from the cheese , making these goals easier to hit .
High-protein, low-carb meals also help you feel full longer so you’re less likely to snack later . By eating good proteins and fats in one meal , you stay on track with keto and feel satisfied .
Gluten-Free Benefits
If you gotta avoid gluten because of sensitivities or celiac , finding tasty dishes can be tough . This casserole uses gluten-free breadcrumbs like almond flour or crushed pork rinds , so you don’t miss out on that crispy topping . It’s an inclusive dish that keeps everyone happy around the dinner table .

Ingredients for Keto Chicken Parmesan Casserole
To make a great Chicken Parmesan Casserole that’s keto and gluten-free , you need a few key ingredients . Here’s the list :
Main Ingredients
- Chicken Breasts: about 2 lbs of boneless, skinless chicken breasts chopped into bite-sized pieces . This is your main protein so cook it well .
- Marinara Sauce: 2 cups sugar-free marinara sauce . Look for one with natural ingredients and no added sugar .
Cheese Types
- Mozzarella Cheese: 1 cup shredded mozzarella for that gooey melt .
- Parmesan Cheese: ½ cup grated Parmesan to add sharp flavor .
Low-Carb Bread Crumbs Option
- Almond Flour and Parmesan Mix: mix 1 cup almond flour with a bit of Parmesan for a crispy, gluten-free topping .
Directions: How to Make Chicken Parmesan Casserole
Got everything? Let’s cook . Follow these steps :
Step-by-Step Instructions
- Preheat the Oven: set to 375°F (190°C) for an even bake .
- Prepare Chicken: season cubed chicken with salt and pepper . Heat olive oil in a skillet over medium heat . Cook chicken until browned and done , about 5–7 minutes . Set aside .
- Assemble the Casserole Layers:
- Spread a thin layer of marinara on the bottom of a baking dish .
- Layer half the chicken over the sauce .
- Sprinkle half the mozzarella and Parmesan on top of the chicken .
- Add another marinara layer , then the rest of the chicken , and top with remaining cheese .
- Bake the Casserole: cover with foil and bake 25–30 minutes . Remove foil and bake 10–15 more until cheese is melted and bubbly .
- Let It Cool and Serve: take it out and let it rest 10 minutes so it holds together better .
Tips for Making the Perfect Casserole
Here are some tips to make your Chicken Parmesan Casserole even better :
Cooking Tips
- Check Chicken Temperature: use a meat thermometer to make sure the chicken hits 165°F (74°C) so it’s safe but not dry .
Serving Suggestions
- Side Dishes: fresh green salad or steamed veggies like broccoli or asparagus go well to balance the richness .
Storage and Reheating Tips
- Leftovers: store in an airtight container in the fridge for up to 3 days . Reheat in the microwave or oven at a low temp until warm .
Variations of Chicken Parmesan Casserole
You can tweak this casserole to your liking :
Adding Vegetables
- Spinach or Zucchini: add fresh spinach or sliced zucchini between layers for extra flavor and nutrients .
Spice It Up
- Red Pepper Flakes or Italian Spices: sprinkle some on top for a little kick .
Dietary Adjustments
- Dairy-Free Options: swap in vegan cheese or nutritional yeast to keep it dairy-free .
Common Mistakes to Avoid
Watch out for these mistakes :
Cooking Mistakes
- Overcooking Chicken: dry chicken ruins the dish . Always check with a thermometer .
Ingredient Mistakes
- Wrong Ingredients: using sugary marinara or regular breadcrumbs will mess up the keto vibe .
FAQs About Chicken Parmesan Casserole
- Is this casserole good for meal prep? Yes , you can make it ahead and store in the fridge for later .
- Can I use frozen chicken? You can , just thaw it fully and make sure it’s cooked through before layering .
- What sides go well? Try a garden salad , steamed veggies , or keto-friendly garlic bread .
- How do I make it spicier? add cayenne or red pepper flakes to the marinara .
Conclusion
Chicken Parmesan Casserole is a yummy , wholesome meal that works for keto and gluten-free diets . It’s loaded with flavor and easy to make for weeknights or gatherings . Give it a try and enjoy the cozy taste of Italian comfort food in a simple casserole form!

Chicken Parmesan Casserole (Keto, GF)
Equipment
- 1 oven
- 1 9x13-inch casserole dish
- 1 skillet
- 1 mixing bowl
- 1 measuring cups and spoons
- 1 cheese grater (optional)
Ingredients
- 2 cups cooked shredded chicken approx. 2 chicken breasts
- 2 cups marinara sauce sugar-free
- 2 cups shredded mozzarella cheese
- ½ cup grated Parmesan cheese
- 1 cup almond flour
- 2 large eggs
- 1 teaspoon garlic powder
- 1 teaspoon Italian seasoning
- Salt and pepper to taste
- Fresh basil for garnish, optional
Instructions
- Preheat your oven to 375°F (190°C).
- In a mixing bowl, beat the eggs. Add in the almond flour, garlic powder, Italian seasoning, salt, and pepper. Mix until it forms a thick batter.
- In the casserole dish, spread half of the marinara sauce on the bottom. Follow with half of the shredded chicken.
- Pour half of the batter over the chicken, spreading it evenly.
- Sprinkle half of the mozzarella cheese over the batter.
- Repeat the layers by adding the remaining marinara sauce, chicken, batter, and mozzarella cheese.
- Top the casserole with the grated Parmesan cheese.
- Cover the dish with aluminum foil and bake for 20 minutes.
- Remove the foil and bake for an additional 10 minutes, or until the cheese is bubbly and golden.
- Let the casserole rest for 5 minutes before serving. Garnish with fresh basil if desired.




