Dinner

Keto Chicken Parmesan Casserole Recipe

ByVictor Layne November 8, 2025November 8, 2025

Introduction

This Keto Chicken Parmesan Casserole is a delicious low-carb twist on the classic Italian favorite. Packed with tender chicken, rich cheeses, and flavorful marinara, it’s an easy dinner that the whole family will enjoy.

The image shows a close-up of a black spoon holding a serving of a layered dish with a crumbly topping. The top layer is golden-brown and crispy with small chunks of crust. Beneath that is a vibrant orange layer that looks soft and cooked, possibly a vegetable or fruit base. Below this is a creamy, melted cheese layer with a slight stretch and some black pepper sprinkled on it. The bottom layer appears to be tender, cooked pieces mixed with all the layers. The background is blurred but shows more of the same dish. Photo taken with an iphone --ar 4:5 --v 7

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

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

Tips & Variations

Use leftover rotisserie chicken for a quick and flavorful meal.
For a spicier version, add crushed red pepper flakes to the sauce mixture.
Substitute pork rinds for parmesan crisps if preferred or to add extra crunch.
Fresh basil or parsley sprinkled on top before serving adds a burst of color and freshness.

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 does not freeze well due to the cheese textures.