Keto Chicken Parmesan Casserole

My husband came home from work one day announcing he wanted to try keto, and I panicked thinking about giving up our Friday night pizza tradition. That week, I threw together this casserole with whatever I had in the fridge, and he actually said it tasted better than the real thing.

Last winter when my sister was visiting, she watched me assemble this and laughed at the crushed pork rinds. Two days later she texted me the grocery list to make it for her family, and now she keeps a bag of pork rinds in her pantry just for this recipe.

Ingredients

• 2 cups cooked chicken breast: Rotisserie chicken works beautifully here, just shred it with two forks
• 1 ½ cups sugar-free marinara sauce: Read labels carefully because some brands hide sugar
• 1 cup shredded mozzarella cheese: Reserve half for the filling and half for that gorgeous top layer
• ½ cup grated Parmesan cheese: The salty, nutty flavor deepens as it bakes
• 4 oz cream cheese, softened: Let it sit on the counter for 20 minutes before mixing
• 1 teaspoon dried Italian herbs: Oregano, basil, and thyme blend perfectly here
• ½ teaspoon garlic powder: Distributes evenly without the bite of fresh garlic
• ¼ teaspoon salt: Adjust depending on how salty your cheese blend is
• ¼ teaspoon black pepper: Freshly ground makes a noticeable difference
• ¼ cup crushed pork rinds: These create the most incredible crunch without carbs
• 1 tablespoon fresh basil: Add this right before serving so it stays bright green

Instructions

Prep your oven and dish:

Preheat to 375°F and give your casserole dish a light coating of oil

Mix the filling:

Combine the chicken, cream cheese, half of both cheeses, and all seasonings until well blended

Layer it up:

Spread the chicken mixture in your dish, then spoon marinara evenly over the top

Add the cheesy crown:

Scatter the remaining mozzarella and Parmesan across the sauce layer

Give it some crunch:

Sprinkle crushed pork rinds over the cheese if you want that extra texture

Bake until golden:

Let it go for 25 to 30 minutes until you see bubbles around the edges and brown spots on the cheese

The waiting game:

Let the casserole rest for 5 minutes so it sets up beautifully when you scoop it

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This became my go-to meal to bring friends who just had babies or are recovering from surgery because it freezes beautifully and reheats like a dream. Last month my neighbor texted me at midnight saying she ate the last piece cold from the refrigerator.

Make It Your Own

Sometimes I add sautéed spinach or chopped cooked bacon to the chicken mixture. My friend Melissa adds sliced black olives and pepperoni to make it taste even more like her favorite pizza joint.

What To Serve With It

A crisp green salad with creamy blue cheese dressing cuts through all that rich cheese perfectly. Roasted broccoli or cauliflower also soaks up the sauce beautifully on the side.

Storage And Reheating

This keeps in the refrigerator for up to four days and actually tastes better the next day when the flavors have had time to marry. You can also freeze individual portions for those nights when cooking feels impossible.

• Reheat covered at 350°F for about 15 minutes
• The microwave works in a pinch but the crust gets soggy
• Freeze for up to three months in airtight containers

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The first time I made this for our regular Friday dinner, nobody even noticed it was keto until I mentioned it halfway through the meal. Sometimes the best recipes happen when you are trying to solve a problem.

Your Recipe Questions Answered

→ Can I make this ahead of time?

Yes, assemble the casserole up to 24 hours in advance and refrigerate. Add 5-10 minutes to baking time if baking cold.

→ What can I use instead of pork rinds?

Crushed pork rinds provide crunch, but you can substitute almond flour, crushed pork-free alternatives, or simply omit for a softer topping.

→ Is rotisserie chicken suitable?

Absolutely. A store-bought rotisserie chicken works perfectly and saves time. Just remove skin and bones before shredding.

→ How do I store leftovers?

Keep in an airtight container in the refrigerator for 3-4 days. Reheat in the oven at 350°F until warmed through.

→ Can I freeze this?

Yes, freeze before baking for up to 3 months. Thaw overnight in the refrigerator before baking as directed.