If you need a healthy dinner that delivers serious protein without the carbs, this Keto Chicken Parmesan Casserole is your perfect one-pan meal. It transforms classic flavors into a protein-packed, family-friendly casserole that’s ready in under 40 minutes.
This Casserole Delivers Unmatched High-Protein Nutrition
It provides over 35 grams of protein per serving. The genius of this recipe lies in its strategic ingredient swaps. We use almond flour and savory parmesan crisps instead of carb-heavy breadcrumbs. The result is a satisfying, cheesy bake that fuels muscle and keeps you full for hours.
Why Protein Is Your Secret Weapon
High-protein meals support muscle repair, boost metabolism, and help control appetite. This casserole makes hitting your daily goals effortless and delicious.
| Nutrient | Benefit | Per Serving |
|---|---|---|
| Protein | Builds & Repairs Muscle | 36g |
| Fat | Sustained Energy | 19g |
| Net Carbs | Keto-Friendly | 2g |
It’s The Ultimate Casserole For Meal Prep
Yes, this recipe freezes and reheats beautifully, making it a top choice for weekly meal prep. The layers of cheese and sauce hold up perfectly. Cook once and enjoy healthy dinners all week long.
Your Weekly Prep Plan
Double the recipe and divide it into single-serving containers. The casserole will keep in the fridge for 4 days or the freezer for 3 months. Reheat in the oven for best texture.
We Made It Healthy Without Sacrificing Flavor
We achieved a healthy, low-carb dish by using smart ingredient alternatives. The rich marinara uses no added sugar. Almond flour replaces regular flour for thickening. Finely crushed parmesan crisps create that essential crispy topping without pork products or bread.
| Traditional Ingredient | Healthy Swap | Why It’s Better |
|---|---|---|
| Breadcrumbs | Crushed Parmesan Crisps | Zero carbs, high protein |
| All-Purpose Flour | Almond Flour | Adds healthy fats, gluten-free |
| Sugar-Laden Sauce | No-Sugar-Added Marinara | Keeps insulin stable |
Make It Your Own
Add spinach for extra fiber. Swap mozzarella for provolone. Use ground turkey or beef instead of chicken. The formula is flexible.
Your Whole Family Will Love This Easy Dinner
Even picky eaters will ask for seconds of this cheesy, comforting casserole. It’s a crowd-pleaser that looks and tastes indulgent, but you’ll know it’s packed with wholesome ingredients.
Perfect Pairings
Serve with a simple side salad dressed in olive oil and vinegar, or with steamed green beans. It’s a complete meal on its own.
Ready To Cook Your High-Protein Masterpiece?
Follow the simple steps below. You’ll have a hot, bubbly, protein-rich dinner on the table before you know it.
The Recipe
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Keto Chicken Parmesan Casserole
- Prep Time: 10 min
- Cook Time: 30 min
- Total Time: 40 min
- Yield: 10 servings 1x
- Category: Dinner
- Method: Baked
- Cuisine: Italian-American
- Diet: Keto, Gluten-Free, High-Protein
Description
A low-carb, high-protein twist on a classic, featuring layers of savory chicken, marinara, and melted cheese topped with crispy parmesan.
Ingredients
4 cups cubed rotisserie chicken (cooked)
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
Non-stick cooking spray
Instructions
- Preheat oven to 350°F (175°C).
- In a large skillet, heat olive oil over medium heat. Sauté minced garlic until fragrant (~1 min).
- Add Italian seasoning, marinara sauce, almond flour, and cooked chicken. Stir to combine and cook for 5 minutes.
- Spray a 9’x13′ casserole dish with non-stick spray. Pour in the chicken mixture.
- Layer grated parmesan cheese, then shredded mozzarella cheese over the chicken.
- Top evenly with the finely crushed parmesan crisps.
- Bake for 25-30 minutes, until heated through and cheese is melted and bubbly.
- Remove from oven and let cool for 5 minutes before serving.
Notes
- For a crispier topping, broil for the last 1-2 minutes of baking (watch closely).
- Leftovers store well in the fridge for up to 4 days. Reheat in oven or microwave.
- For a pork-free alternative to traditional pork rinds, parmesan crisps work perfectly.
Nutrition
- Serving Size: 10 servings
- Calories: 321 kcal
- Sugar: 0.4 g
- Sodium: 794 mg
- Fat: 19 g
- Saturated Fat: 8 g
- Trans Fat: 0 g
- Carbohydrates: 3 g
- Fiber: 1 g
- Protein: 36 g
- Cholesterol: 95 mg
