Low Carb Chicken Parmesan Casserole – Gluten Free & Family Friendly

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Author: Madilyn
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Chicken Parmesan is one of those classic comfort dishes that always hits the spot — and it happens to be one of my family’s favorites. But I wanted to create a version that’s healthier, keto-friendly, and gluten free without losing any of the flavors that make it so irresistible. That’s how this Low Carb Chicken Parmesan Casserole was born.

Low Carb Chicken Parmesan Casserole – Gluten Free & Family Friendly 6

This recipe transforms the traditional Italian favorite into a wholesome, low carb dish without compromising taste or texture. It’s perfect for busy weeknights, family dinners, or even meal prepping for the week. Plus, it’s a guaranteed crowd-pleaser whether your guests follow keto, gluten free, or simply crave a hearty comfort meal.

Why This Low Carb Chicken Parmesan Works So Well

Instead of the usual bread crumbs, I use a flavorful coating of almond flour mixed with Parmesan cheese and Italian herbs. This not only keeps the dish low carb but also adds a nutty, cheesy crunch that rivals traditional breading. The result? Crispy chicken bites smothered in a rich tomato sauce and gooey melted mozzarella cheese — comfort food at its finest.

Over time, this coating has become my go-to for chicken, pork chops, and even low carb fried eggplant. It’s easy to prepare and adds a flavor boost without the extra carbs.

Why I Chose the Casserole Style

While I sometimes serve chicken parmesan alongside pasta for my family, I wanted to make a dish that’s easy to serve and perfect for leftovers. Turning it into a casserole solved both problems.

For this recipe, I cut the chicken into smaller chunks before breading and frying them. This simple step means you get more crispy coating in every bite — something I believe is essential for chicken parmesan lovers. It also makes portioning quick and convenient, especially if you’re serving a crowd.

Comfort in Every Bite

Imagine this: tender chicken bites with a crispy coating, bright and tangy tomato sauce, and layers of stretchy mozzarella cheese all nestled over a bed of soft spaghetti squash. It’s a perfect combination of flavors and textures — rich, cheesy, and comforting without feeling heavy.

Whether you’re serving this for dinner with the family or bringing it to a gathering, it’s bound to be a hit.

Versatility for Every Preference

One of the best parts about this recipe is how adaptable it is. You can serve it as a traditional casserole over spaghetti squash for a low carb option, or pair it with spiralized zucchini noodles. For those who aren’t watching carbs, pasta works beautifully too. This flexibility makes it a go-to dish for mixed-diet households or when you’re entertaining guests.

A Meal Everyone Will Love

The combination of textures — crunchy chicken, creamy cheese, and tangy sauce — makes this recipe irresistible. And because it’s baked into a casserole, it’s easy to make ahead, reheat, and serve.

This low carb chicken parmesan casserole doesn’t just satisfy cravings — it’s also a healthier alternative without sacrificing flavor. It’s a dish that will have your whole family asking for seconds.

Pro Tip: If spaghetti squash is expensive in your area, you can swap it with zucchini noodles, cauliflower rice, or even a side of roasted vegetables for the perfect low carb meal.

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Low Carb Chicken Parmesan Casserole – Gluten Free & Family Friendly


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  • Author: Madilyn
  • Total Time: 1 hour

Description

This Low Carb Chicken Parmesan Casserole is a delicious, keto-friendly twist on the classic Italian favorite. Crispy almond flour–coated chicken chunks are layered with tangy marinara sauce, melted mozzarella, and tender spaghetti squash for a comforting, gluten free meal the whole family will love. Perfect for weeknight dinners or meal prep, this dish is flavorful, easy to make, and adaptable to different dietary needs.


Ingredients

1 lb (450g) boneless, skinless chicken breasts, cut into bite-sized chunks

1 cup almond flour

½ cup grated Parmesan cheese

1 tsp garlic powder

1 tsp dried oregan

1 tsp dried basiSalt and pepper, to taste

2 large eggs, beaten

2 cups low carb marinara sauce

2 cups shredded mozzarella cheese

1 medium spaghetti squash, roasted (or alternative low carb noodle option)

Fresh basil leaves, for garnish


Instructions

  1. Preheat oven to 375°F (190°C).

  2. Prepare spaghetti squash: Slice squash in half, remove seeds, and bake cut side down for about 30–40 minutes until tender. Scrape into strands using a fork and set aside.

  3. Prepare breading mixture: In a shallow bowl, combine almond flour, Parmesan cheese, garlic powder, oregano, basil, salt, and pepper.

  4. Bread chicken: Dip chicken chunks in beaten eggs, then coat with the almond flour mixture.

  5. Cook chicken: Heat a skillet over medium heat with a little olive oil. Fry chicken chunks until golden brown on all sides (about 4–5 minutes per side). Transfer to a plate.

  6. Assemble casserole: In a baking dish, spread spaghetti squash evenly, layer with cooked chicken, pour marinara sauce over chicken, and sprinkle mozzarella cheese on top.

  7. Bake: Place casserole in the oven for 15–20 minutes, or until cheese is melted and bubbly.

  8. Serve: Garnish with fresh basil leaves and enjoy.

Notes

  • Spaghetti squash substitute: Spiralized zucchini, cauliflower rice, or low carb pasta are great alternatives.
  • Make ahead: Prepare chicken and breading in advance, store separately, then assemble and bake when ready.
  • Herb variations: Add fresh rosemary or thyme for extra depth of flavor.
  • Meal prep: This dish reheats well in the oven or microwave — perfect for lunches and quick dinners.
  • Prep Time: 20 min
  • Cook Time: 40 min
  • Method: Baking
  • Cuisine: American

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Hey, I'm Madilyn!

I'm a passionate home cook sharing the flavors of my heritage and travels. Through Recipeside, I create approachable recipes that blend comfort food with international influences, helping families make delicious memories together around the dinner table.

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