Keto Chicken Broccoli Casserole Bake with Cheese

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This cheesy keto chicken broccoli casserole recipe is super easy to throw together. It’s a rich, cheesy, quick dinner for a weeknight feast. Low-carb and high in protein, fiber, and vitamins, this delicious bake is perfect for meal prep, too.

Keto chicken, cheese and broccoli casserole in a baking dish.
Extra cheesy keto chicken and broccoli casserole bake.

Our Keto Chicken Casserole is a satisfying comfort food, with only 4g net carbs per serve.

It’s a one-pot style casserole that’s very low-carb, and you can make it ahead of time and cook the next day as needed. We often make it alongside a keto cheeseburger casserole for parties.

Keto Chicken Cheese Broccoli Casserole Ingredients

Chicken and broccoli in a baking dish.
Keto chicken and broccoli casserole ingredients.
  • 1 pound of Broccoli, cut into florets
  • 1 Rotisserie Chicken, meat shredded (approximately 700g/1.5lbs)
  • 8 ounces of Cream Cheese
  • ¾ cup of Heavy Cream
  • ½ cup Unsweetened Almond Milk
  • 1 tablespoon of Dijon Mustard
  • 1 teaspoon of Garlic Powder
  • ½ teaspoon of Salt
  • ¼ teaspoon of Pepper, ground
  • ¼ cup of Fresh Basil, chopped
  • 1 cup Cheddar Cheese, shredded

How to Make Keto Chicken Cheese & Broccoli Casserole

Cheese and broccoli in a baking dish.
How to make keto chicken and broccoli casserole.
  1. Preheat your oven to 200C/390F.
  2. Place a saucepan of water over high heat and boil the broccoli florets until al dente. Drain well and add to a large mixing bowl along with the shredded chicken.
  3. Add the cream cheese, cream, almond milk, mustard, garlic, salt, and pepper in a small saucepan, and place over low heat. Whisk until the sauce is smooth.
  4. Pour the warm sauce into the broccoli and chicken mixture, add the basil, and mix well.
  5. Pour the mixture into a casserole dish and top with the shredded cheese.
  6. Bake in the oven for 20-30 minutes until warmed through and the cheese has browned.
  7. Serve immediately.
keto chicken and broccoli casserole bake with cheese

Keto Chicken Cheese Broccoli Casserole Bake

This cheesy keto chicken broccoli casserole recipe is super easy to throw together. It’s a decadent, cheesy, quick dinner for a weeknight feast. Low-carb and high in protein, fiber, and vitamins, this delicious bake is perfect for meal prep, too.
4.97 from 644 votes
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Course: Dinner, Main Course
Cuisine: American, Australian
Prep Time: 5 minutes
Cook Time: 25 minutes
Total Time: 30 minutes
Servings: 8 serves
Calories: 416kcal
Author: Gerri

Unit Conversion

Ingredients

  • 1 pound broccoli cut into florets
  • 1 rotisserie chicken meat shredded
  • 8 ounces cream cheese
  • 3/4 cup heavy cream
  • 1/2 cup unsweetened almond milk
  • 1 tablespoon dijon mustard
  • 1 teaspoon garlic powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon pepper ground
  • 1/4 cup fresh basil chopped
  • 1 cup cheddar cheese shredded

Instructions

  • Preheat your oven to 200C/390F.
  • Place a saucepan of water over high heat and boil the broccoli florets until al dente. Drain well and add to a large mixing bowl along with the shredded chicken.
    1 pound broccoli, 1 rotisserie chicken
  • In a small saucepan, add the cream cheese, heavy cream, almond milk, dijon mustard, garlic powder, salt and pepper and place over low heat. Whisk until the sauce is smooth.
    8 ounces cream cheese, 3/4 cup heavy cream, 1/2 cup unsweetened almond milk, 1 tablespoon dijon mustard, 1 teaspoon garlic powder, 1/2 teaspoon salt, 1/4 teaspoon pepper
  • Pour the warm sauce into the broccoli and chicken mixture, add the basil, and mix well.
    1/4 cup fresh basil
  • Pour the mixture into a casserole dish and top with the shredded cheese.
    1 cup cheddar cheese
  • Bake in the oven for 20-30 minutes, until warmed through and the cheese has browned.
  • Serve immediately.

Video

Keto Recipe – Broccoli Chicken & Cheese Casserole "Super Cheesy, Tasty & Nutritious"

Notes

 
 
STORING: Store chicken & broccoli casserole in the fridge for up to 4 days or freeze for up to 3 months. Perfect for meal prep.

Nutrition

Serving: 250g | Calories: 416kcal | Carbohydrates: 6g | Protein: 31g | Fat: 30g | Saturated Fat: 15g | Cholesterol: 160mg | Sodium: 696mg | Potassium: 506mg | Fiber: 2g | Sugar: 2g | Vitamin A: 1280IU | Vitamin C: 50.8mg | Calcium: 204mg | Iron: 1.2mg

This creamy chicken and broccoli keto casserole recipe makes 8 servings. 1 serving is approximately 250g/9oz.

Store the leftover chicken & broccoli casserole in the fridge for up to 4 days or freeze for up to 3 months.

Keto chicken, cheese and broccoli casserole in a baking dish.
Super easy to make keto chicken and broccoli casserole with cheese.

Want more delicious, easy Keto Chicken recipes? try our;

Adjust the servings above to make a larger batch of this Keto Creamy Chicken Broccoli Casserole recipe.

Lots more keto casserole recipes here.

5 images of keto casserole recipes. With text saying, "17 Keto Casserole Recipes."
17 Best Keto Casserole Recipe Ideas

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Matt Dobson

I am the founder of My Keto Kitchen. I am a nutritionist, cooking enthusiast, and part-time Van Lifer! Along with a qualified chef, we have created a collection of delicious and healthy recipes.

Best Keto Fat Bombs Recipes

91 thoughts on “Keto Chicken Broccoli Casserole Bake with Cheese”

  1. 5 stars
    My family and I love this recipe! It’s delicious and a great way to use fresh basil from the garden (I’m always looking for places to use that!) I ESPECIALLY appreciate the measurements of ingredients added to the steps in the recipe, so I don’t have to go back and forth or pre measure everything beforehand.

    Reply
    • Hello Tara, its one of my favorite recipes too. We make it all of the time, even our non keto friends make it. Thank you for the kind words 🙂

      Reply
  2. 5 stars
    My husband told me multiple times how good this casserole was, and he offered that I can make it again anytime. It’s hard to please the teenager with anything that includes vegetables and “too much” cheese, but the grown-ups loved it.

    Reply
  3. 5 stars
    I just loved the keto creamy chicken broccoli casserole recipe! I would love to finish the recipe with a little bit of clarified butter or ghee. I personally prefer the taste of ghee instead of any other cooking fats.

    Reply
  4. 5 stars
    We like a little bit of a crunchy topping on our casseroles. I took a couple of cups of pork rinds in each them down into breadcrumb texture, added some Cajun seasoning, and then mixed that with the cheese to top the caserole.
    PERFECTION! We loved the creamy casserole with the crunchy topping.

    Reply
  5. 5 stars
    Just made this for the family tonight. Everyone scarfed it down and said it’s their favorite dish I’ve made!

    Reply
    • “scarfed it down” love it! Thank you for the feedback, Kristi glad you loved the casserole, it’s one of my favorites too!

      Reply
  6. 5 stars
    It’s rare that everyone in the fam, including 3 professional cooks, can agree on a casserole.
    AND I didn’t share that it was keto

    Reply
  7. 5 stars
    Delicious, non keto husband LOVED it!! Making it for a neighbor who just got home from the hospital. Thank you so much!

    Reply
    • How good is it when you can have Keto and those that aren’t keto love the food too? Thank you for the feedback, Lani, it’s our favorite casserole recipe too.

      Reply

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