Low-Carb Chicken Casserole

Low-carb chicken casserole is a delicious, healthy, and incredibly versatile meal perfect for busy weeknights or meal prep. This recipe offers a satisfying, guilt-free way to enjoy a comforting dish without the carb overload, making it an excellent choice for anyone following a ketogenic, low-carbohydrate, or gluten-free lifestyle.

Key Ingredients for Low-Carb Chicken Casserole

  • 2 boneless, skinless chicken breasts (about 1.5 lbs), cooked and shredded or diced
  • 1 tablespoon olive oil or butter
  • 1 medium onion, finely chopped
  • 2 cloves garlic, minced
  • 8 ounces cream cheese, softened
  • 1/2 cup heavy cream
  • 1/4 cup chicken broth
  • 1 cup shredded cheddar cheese (or your favorite blend of low-carb cheese)
  • 1/2 cup broccoli florets, steamed or lightly blanched
  • 1/4 cup chopped fresh parsley
  • Salt and freshly ground black pepper to taste
  • Optional toppings: crumbled bacon, sliced jalapeños, extra shredded cheese

How to Make Low-Carb Chicken Casserole

This Low-Carb Chicken Casserole is a dream to make, requiring minimal effort for maximum flavor. Imagine a creamy, cheesy chicken bake that’s ready in under an hour, perfect for weeknight dinners. It’s incredibly satisfying, featuring tender chicken enveloped in a rich, velvety sauce with perfectly cooked broccoli for a delightful texture contrast.

Step-by-Step Instructions

  1. Preheat Oven and Prepare Baking Dish: Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish with cooking spray or a little butter.
  2. Sauté Aromatics: Heat the olive oil or butter in a large skillet over medium heat. Add the finely chopped onion and cook until softened and translucent, about 5-7 minutes. Stir in the minced garlic and cook for another minute until fragrant, being careful not to burn it.
  3. Create the Creamy Sauce Base: In a medium bowl, combine the softened cream cheese, heavy cream, and chicken broth. Whisk vigorously until smooth and well combined. This will form the luscious base of your sauce.
  4. Combine Wet Ingredients and Seasonings: Add the whisked cream cheese mixture to the skillet with the onions and garlic. Stir well to incorporate. Season generously with salt and freshly ground black pepper to your liking. Remember, the cheese will add some saltiness later.
  5. Incorporate Chicken and Broccoli: Gently fold in the cooked and shredded or diced chicken into the sauce. Add the steamed or blanched broccoli florets and the chopped fresh parsley. Stir everything together until the chicken and broccoli are evenly coated in the creamy sauce.
  6. Add Cheese and Mix: Stir in 1 cup of shredded cheddar cheese until it begins to melt into the mixture. Ensure all ingredients are well distributed throughout the casserole.
  7. Transfer to Baking Dish: Pour the entire mixture into your prepared baking dish, spreading it evenly.
  8. Top with Extra Cheese (Optional): If desired, sprinkle an additional 1/4 to 1/2 cup of shredded cheese over the top for an extra cheesy crust. You can also add optional toppings like crumbled bacon or sliced jalapeños at this stage.
  9. Bake the Casserole: Place the baking dish in the preheated oven. Bake for 20-25 minutes, or until the casserole is bubbly around the edges and the cheese on top is melted and lightly golden brown.
  10. Rest and Serve: Once removed from the oven, let the Low-Carb Chicken Casserole rest for about 5-10 minutes before serving. This allows the sauce to thicken slightly and makes it easier to portion. Garnish with extra parsley if desired.

Why You’ll Love This Low-Carb Chicken Casserole

You’re going to adore this Low-Carb Chicken Casserole for so many reasons, but let’s start with that incredibly comforting, creamy texture that’s both rich and satisfying without any dense carbs. Unlike many traditional casseroles that can feel heavy, this version is light yet incredibly filling, making it a weeknight savior. The combination of tender chicken, velvety cheese sauce, and perfectly cooked broccoli, brightened with fresh parsley, creates a harmonious flavor profile that’s simply divine.

Making this Low-Carb Chicken Casserole at home is also a fantastic way to save money compared to pre-made meals or eating out, and you control exactly what goes in. Plus, the optional toppings like crispy bacon or a hint of spice from jalapeños allow you to customize it to your exact preferences, elevating it from simple to spectacular. If you’re a fan of classic chicken bakes but looking for a healthier, carb-conscious twist, this recipe delivers all the comfort and flavor you crave. Give this delightful Low-Carb Chicken Casserole a try – you won’t be disappointed!

Storing and Reheating Tips

To store leftover Low-Carb Chicken Casserole, allow it to cool completely before transferring it to an airtight container. Refrigerate for up to 3-4 days for optimal freshness. For longer storage, you can freeze portions of the casserole. Ensure it’s well-wrapped, either in the original baking dish (if freezer-safe) or individual portions in freezer-safe containers or heavy-duty freezer bags. Frozen Low-Carb Chicken Casserole will keep for up to 2-3 months.

When reheating, if refrigerated, gently warm the casserole in a microwave-safe dish at 30-second intervals until heated through, or reheat in a preheated oven at 325°F (160°C) for 15-20 minutes, or until warmed through. For frozen Low-Carb Chicken Casserole, it’s best to thaw it overnight in the refrigerator before reheating using the oven method mentioned above. Avoid reheating multiple times to maintain the best taste and texture.

Final Thoughts

This Low-Carb Chicken Casserole is an absolute win for anyone seeking a delicious, healthy, and incredibly easy meal. Whip up this simple yet satisfying dish to enjoy comfort food without the carb guilt. Give it a go and savor every comforting bite!

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Low-Carb Chicken Casserole

Low-Carb Chicken Casserole

A delicious, healthy, and incredibly versatile meal perfect for busy weeknights or meal prep. This recipe offers a satisfying, guilt-free way to enjoy a comforting dish without the carb overload, making it an excellent choice for anyone following a ketogenic, low-carbohydrate, or gluten-free lifestyle.
Prep Time 15 minutes
Cook Time 25 minutes
Resting Time 5 minutes
Total Time 40 minutes
Servings: 6 servings
Course: Main Course
Cuisine: American

Ingredients
  

Chicken
  • 2 boneless, skinless chicken breasts chicken breasts about 1.5 lbs, cooked and shredded or diced
Fat and Aromatics
  • 1 tablespoon olive oil or butter
  • 1 medium onion finely chopped
  • 2 cloves garlic minced
Creamy Sauce Base
  • 8 ounces cream cheese softened
  • 1/2 cup heavy cream
  • 1/4 cup chicken broth
Vegetables and Herbs
  • 1 cup shredded cheddar cheese or your favorite blend of low-carb cheese
  • 1/2 cup broccoli florets steamed or lightly blanched
  • 1/4 cup chopped fresh parsley
Seasonings
  • to taste salt
  • to taste freshly ground black pepper
Optional Toppings
  • crumbled bacon
  • sliced jalapeños
  • extra shredded cheese

Equipment

  • 9×13 inch baking dish
  • Large Skillet
  • Medium bowl
  • Whisk

Method
 

  1. Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish with cooking spray or a little butter.
  2. Heat the olive oil or butter in a large skillet over medium heat. Add the finely chopped onion and cook until softened and translucent, about 5-7 minutes. Stir in the minced garlic and cook for another minute until fragrant, being careful not to burn it.
    1 tablespoon olive oil or butter, 1 medium onion, 2 cloves garlic
  3. In a medium bowl, combine the softened cream cheese, heavy cream, and chicken broth. Whisk vigorously until smooth and well combined. This will form the luscious base of your sauce.
    8 ounces cream cheese, 1/2 cup heavy cream, 1/4 cup chicken broth
  4. Add the whisked cream cheese mixture to the skillet with the onions and garlic. Stir well to incorporate. Season generously with salt and freshly ground black pepper to your liking. Remember, the cheese will add some saltiness later.
    to taste salt, to taste freshly ground black pepper
  5. Gently fold in the cooked and shredded or diced chicken into the sauce. Add the steamed or blanched broccoli florets and the chopped fresh parsley. Stir everything together until the chicken and broccoli are evenly coated in the creamy sauce.
    2 boneless, skinless chicken breasts chicken breasts, 1/2 cup broccoli florets, 1/4 cup chopped fresh parsley
  6. Stir in 1 cup of shredded cheddar cheese until it begins to melt into the mixture. Ensure all ingredients are well distributed throughout the casserole.
    1 cup shredded cheddar cheese
  7. Pour the entire mixture into your prepared baking dish, spreading it evenly.
  8. If desired, sprinkle an additional 1/4 to 1/2 cup of shredded cheese over the top for an extra cheesy crust. You can also add optional toppings like crumbled bacon or sliced jalapeños at this stage.
    extra shredded cheese, crumbled bacon, sliced jalapeños
  9. Place the baking dish in the preheated oven. Bake for 20-25 minutes, or until the casserole is bubbly around the edges and the cheese on top is melted and lightly golden brown.
  10. Once removed from the oven, let the Low-Carb Chicken Casserole rest for about 5-10 minutes before serving. This allows the sauce to thicken slightly and makes it easier to portion. Garnish with extra parsley if desired.
    1/4 cup chopped fresh parsley

Notes

This casserole is great for meal prep and can be stored in the refrigerator for up to 3-4 days or frozen for up to 2-3 months.

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