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Keto Chicken Bacon Ranch Casserole

4.98 from 473 votes
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This Keto Chicken Bacon Ranch Casserole with broccoli is the easiest comforting keto dinner for chicken lovers with only 2.8 grams of net carbs per serving!

Nobody can resist juicy diced chicken breast with bacon and broccoli baked in a cheesy ranch dressing sauce.

What’s A Ranch Casserole?

The classic chicken bacon ranch casserole is a large dish made with Penne pasta as the main ingredient.

It’s a rich dinner with a creamy and cheesy sauce that unfortunately isn’t keto-friendly with its 70 grams of net carbs per serving.

So if you want your chicken bacon ranch casserole keto, you need my recipe!

Keto-Baking-Guide-Best-Bread-Recipes Carine Grab my Keto Meal Plans! Use one of my many keto meal plans to reach your health goals!

Why You’ll Love This Recipe

I love casserole recipes they are perfect to feed a crowd and this recipe is also:

  • Keto-friendly (2.8g net carbs)
  • Gluten-Free
  • Egg-Free
  • Diabetes-Friendly
  • Ready In 30 Minutes
  • Inexpensive
  • Makes 8 large portions
Keto Chicken Bacon Ranch Broccoli Casserole

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How To Make Keto Chicken Bacon Ranch Casserole

This easy keto chicken bacon ranch casserole recipe is made with only a few ingredients.

Let’s see the few simple steps you need to follow to make the most delicious keto chicken casserole.

Casserole Ingredients

Before you start, gather all the ingredients needed in the recipe on your work surface. This is my favorite way to work to cook faster and make sure I don’t miss any ingredients.

For this bacon ranch chicken keto casserole, you need:

  • Chicken breast: Diced in small pieces. You can also use cooked rotisserie chicken and shred the breast with a fork. It is a time-saving technique to make a quick keto casserole. If you like chicken and follow a keto diet, try my other keto chicken recipes.
  • Bacon pieces: I love to use streaky bacon strips and chop them into large bites. They release a good amount of fat and you can cook the diced chicken breast for extra flavor. Of course, you can also use crumbled bacon from the store if preferred.
  • Cheddar cheese: I am using two varieties of cheddar in this Cheddar Bacon Ranch Chicken Casserole. Red and white cheddar. They both have different flavors, and the combination is perfect for this dish.
  • Steamed broccoli: I recommend cooking the broccoli halfway until fork-tender, not too soft. This means 6 minutes of steaming or 4-5 minutes of boiling is enough to get the broccoli cooked for this casserole.
Keto Chicken Bacon Ranch Casserole

Ranch Dressing Ingredients

To recreate the flavor of a ranch dressing sauce, you need the ingredients below.

This will mimic your favorite ranch dressing, but it’s a keto-friendly version with no sugar or additives, so even better for your health!

For the ranch dressing, you need the extra ingredients below:

  • Sour cream: A classic ranch dressing sauce uses a combination of sour cream and mayonnaise. That’s the reason why I am not suggesting cream cheese in this chicken bacon ranch low-carb casserole.
  • Mayonnaise: Make sure you are using avocado oil mayonnaise. Vegetable oils are not keto-approved and won’t be suitable for this recipe.
  • Unsweetened almond milk
  • Dried dill
  • Dried parsley
  • Onion powder
  • Garlic or garlic powder
  • Salt
  • Pepper
easy chicken bacon ranch casserole

Cooking The Broccoli

I should probably call this a Keto Chicken Bacon Ranch Broccoli Casserole since it’s using steamed broccoli.

First, remove the broccoli feet and cut them into small broccoli florets.

Then, place the small broccoli florets into a vegetable steamer or into boiling water.

Steam or boil the broccoli for 4-6 minutes maximum to keep them fork tender.

Since the broccoli will be baked in the casserole dish later, you don’t want to overcook the broccoli or it will get mushy in the casserole.

Finally, drain and place the broccoli florets into the casserole dish in a single layer. Set aside for 10 minutes to give some time for the broccoli to steam out.

Meanwhile, preheat the oven to 400°F (200°C).

Keto bacon chicken ranch casserole

Cooking The Chicken And Bacon

Bring the pieces of bacon into a frying pan or skillet and cook for 3-4 minutes until they release some fat.

Next, stir in the diced chicken breast and fry into the bacon fat to give it flavor.

Keep cooking until the meat is not pink, about 5 minutes and then, add all the ranch dressing ingredients, including half or each cheddar cheese.

Stir until the sauce simmers and forms bubbles on the side of the pan.

Assembling The Keto Casserole

For this final step, pour the cheese and bacon sauce over the broccoli florets.

Stir to combine the florets evenly with the sauce. Add the remaining grated cheese on top of the baking dish and bake for 15 minutes or until the cheese is broiled.

Easy keto chicken bacon ranch casserole

Storage Instructions

You can store this casserole in the fridge, directly in its casserole dish covered with plastic wrap. It stores for up to 4 days in the fridge.

You can also freeze this casserole recipe in single-serve portions, each stored in a sealed container. Always thaw the frozen meal in the fridge 24 hours before eating.

You can rewarm this recipe in the microwave or in a saucepan over medium heat until hot.

low carb chicken bacon ranch casserole

Frequently Asked Questions

Which Other Keto Vegetables Can I Use?

If you don’t like broccoli, there are plenty of other keto vegetables you can use in this recipe, like cooked cauliflower, cooked spaghetti squash strands, or cooked green beans.

Check out my list of keto-friendly vegetables to choose the one that matches your taste.

Can I Make This Recipe Dairy-Free?

Yes, you can make this bacon chicken ranch casserole using dairy-free ingredients.

Simply replace sour cream with coconut cream and omit the cheese in the casserole.

To add a cheesy flavor, you can add a few tablespoons of nutritional yeast to the sauce.

Of course, nutritional yeast and coconut cream will raise the net carbs, but it will still be a very low-chicken bacon ranch casserole if you can’t have dairy!

Can I Decrease The Fat In This Recipe?

On keto, we focus on eating fat for fuel to fit our keto macros- check my keto macro calculator if you need help to calculate yours.

So this means we don’t worry much about the type of fat and usually saturated fat is not a concern.

This said, if you are looking for a low-saturated fat low carb casserole recipe, these are my tips:

  • Replace the bacon with chicken bacon! It is low-carb keto meat too with 20 times less saturated fat than pork.
  • Use low-fat cheese: low-fat cheese is still keto but contains up to 30% less saturated fat.
  • Use sour cream: as mentioned in the recipe – don’t swap for cream cheese it contains more saturated fat.
  • Make sure you use avocado oil mayonnaise: this is the lowest saturated fat mayonnaise and the best keto option for you.

How Many Calories Are In Keto Chicken Bacon Ranch Casserole?

This keto bacon ranch chicken casserole serves 8 people. Each portion is about 1 cup of the entire dish and it’s the perfect size needed for a fulfilling keto dinner.

One serving of this easy chicken bacon ranch casserole contains:

  • 400 kcal
  • 2.8 grams of net carbs
  • 28 grams of fat – including 9.7 grams of saturated fat
  • 32 grams of protein  

Is Chicken Bacon Ranch Casserole Keto?

The classic chicken bacon ranch casserole recipe is far from keto as it’s made with pasta.

It typically contains more than 70 grams of carbs per serving.

But my recipe is very much keto-friendly with only 2.8 grams of net carbs!

bacon chicken ranch casserole

More Casserole Recipes

I love making keto casserole as a quick and easy keto dinner for my family.

Below are my favorite keto low-carb recipes for family-friendly casserole. They all contain a very low net carb per serving to keep your macros on track!

Made this keto chicken bacon ranch casserole? Make sure you leave me a review below or share a picture with me on Instagram.

Did You Like This Recipe?

Leave a comment below or head to our Facebook page for tips, our Instagram page for inspiration, our Pinterest for saving recipes, and Flipboard to get all the new ones!

bacon chicken ranch casserole

Keto Chicken Bacon Ranch Casserole

2.8gNet Carbs
This Keto Chicken Bacon Ranch Casserole with broccoli is the easiest comforting family keto dinner for chicken lovers with only 2.8 grams of net carbs.
Prep: 15 minutes
Cook: 15 minutes
Total: 30 minutes
Yield: 8 servings
Serving Size: 1 serving
4.98 from 473 votes


This recipe may contain Amazon or other affiliate links. As an Amazon Associate I earn from qualifying purchases.


  • Before you start the recipe, steam your broccoli florets or boil in water for 3-4 minutes, they should be fork-tender but not mushy or soft. Drain and set aside.
  • Preheat oven to 400°F (200°C).
  • Grease a 1.5-liter square glass or ceramic baking dish with butter or a rectangle 13-inch (33 cm) x 9-inch (22 cm) baking dish. Set aside.
  • Lay the steamed broccoli florets evenly all over the baking dish. Set aside.
  • In a large skillet, over medium heat, stir fry the bacon pieces halfway, about 3 minutes, or until fat release into the skillet.
  • Stir in diced chicken and cook into the bacon fat until the meat is not pink.
  • Stir in unsweetened almond milk, sour cream, mayonnaise, 1/2 cup grated mozzarella, crushed garlic, dried dill, dried parsley, onion powder, salt, and pepper.
  • Stir to melt the cheese and then simmer for 1-2 minutes or until bubbles form on the side of the skillet.
  • Pour the ranch sauce over the steamed broccoli florets.
  • Cover the baking dish with the remaining 1/2 cup shredded mozzarella and 1 cup shredded cheddar.
  • Bake in the center of the oven for 15 minutes or until cheese is broiled.
  • Serve with chopped parsley if desired.
Tried this recipe?Mention @sweetashoneyrecipes
Serving Size: 1 serving
Yield: 8 servings
Serving: 1servingCalories: 407.1kcal (20%)Carbohydrates: 3.7g (1%)Fiber: 0.9g (4%)Net Carbs: 2.8gProtein: 32.3g (65%)Fat: 28.9g (44%)Saturated Fat: 9.7g (61%)Cholesterol: 114.7mg (38%)Sodium: 760.7mg (33%)Potassium: 565.1mg (16%)Sugar: 1.6g (2%)Vitamin A: 577.9IU (12%)Vitamin C: 30.2mg (37%)Calcium: 232.8mg (23%)Iron: 0.9mg (5%)
Carine Claudepierre

About The Author

Carine Claudepierre

Hi, I'm Carine, the food blogger, author, recipe developer, published author of a cookbook and many ebooks, and founder of Sweet As Honey.

I have an Accredited Certificate in Nutrition and Wellness obtained in 2014 from Well College Global (formerly Cadence Health). I'm passionate about sharing all my easy and tasty recipes that are both delicious and healthy. My expertise in the field comes from my background in chemistry and years of following a keto low-carb diet. But I'm also well versed in vegetarian and vegan cooking since my husband is vegan.

I now eat a more balanced diet where I alternate between keto and a Mediterranean Diet

Cooking and Baking is my true passion. In fact, I only share a small portion of my recipes on Sweet As Honey. Most of them are eaten by my husband and my two kids before I have time to take any pictures!

All my recipes are at least triple tested to make sure they work and I take pride in keeping them as accurate as possible.

Browse all my recipes with my Recipe Index.

I hope that you too find the recipes you love on Sweet As Honey!

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    20 Thoughts On Keto Chicken Bacon Ranch Casserole
  1. 4 stars
    A very good casserole. I used frozen broccoli (didn’t defrost/steam)and deboned a leftover rotisserie chicken.
    I found the casserole to be a tad too salty, I don’t think the added tsp of salt is needed. Other than being a tad too salty I would just omit when making again.

  2. 5 stars
    Delicious! Used frozen broccoli- just cooked it for less time than required on package. A huge hit with my teens!

  3. I’m so sorry, I must be blind. Can you please tell me how many servings this makes? Thank you!

  4. Can I use heavy cream instead of almond milk? I’m trying to keep the family on a Keto-friendly plan without buying all sorts of out-of-the-ordinary ingredients. We seem to be using quite a bit of heavy cream so I have some on-hand all the time.

  5. 5 stars
    I am a goober. Once I printed off recipe I could see the ranch sauce. I used left over rotisserie chicken and adjusted the measurements. My husband and loved it!

    • The ranch sauce is made of the ingredients you see in the recipe card, you don’t have to buy any ranch sauce at the store. The recipe include all the ingredients and steps you need to make your homemade ranch sauce for this casserole by combining avocado oil mayonnaise, sour cream etc. Simply follow the recipe and you will end up with the most delicious homemade ranch sauce. Enjoy, XOXO Carine


The recipes, instructions, and articles on this website should not be taken or used as medical advice. You must consult with your doctor before starting on a keto or low-carb diet. The nutritional data provided on Sweetashoney is to be used as indicative only.

The nutrition data is calculated using WP Recipe Maker. Net Carbs is calculated by removing the fiber and some sweeteners from the total Carbohydrates. As an example, a recipe with 10 grams of Carbs per 100 grams that contains 3 grams of erythritol and 5 grams of fiber will have a net carbs content of 2 grams. Some sweeteners are excluded because they are not metabolized.

You should always calculate the nutritional data yourself instead of relying on Sweetashoney's data. Sweetashoney and its recipes and articles are not intended to cure, prevent, diagnose, or treat any disease. Sweetashoney cannot be liable for adverse reactions or any other outcome resulting from the use of recipes or advice found on the Website.