Mouthwatering Low Carb Chicken Casserole

Category: Where Culinary Traditions Collide

You'll throw together cooked chicken, cheese, bacon, ranch, garlic, and whatever veggies you like—maybe broccoli or some spinach—then toss even more cheese on top and pop it in the oven until it's bubbly and golden. That ranch bumps up the flavor, while both cheeses make it creamy and stretchy. It's so easy to whip up for a busy night or to prep for meals later on. Tweak the seasonings however you want and dig in once it's hot and ready.

Monica
By Monica Monica
Updated on Wed, 30 Jul 2025 13:51:07 GMT
Chicken and broccoli in a white bowl. Pin
Chicken and broccoli in a white bowl. | flavorsfuse.com

If you're craving something rich and filling but don't want a carb overload or lots of kitchen cleanup, this low carb chicken bake has your back. You get chunks of juicy chicken, crisp broccoli, smoky bacon, and gooey cheeses in every bite—even picky eaters keep coming back for seconds.

This one came about when I needed something that both grown-ups and kids would eat. It quickly became my go-to fix on those extra-busy nights.

Decadent Ingredients

  • Shredded or diced cooked chicken breast: Leftover roast or a rotisserie bird saves time and adds flavor
  • Bacon—cooked and chopped: Gives a smoky punch; thick-cut works best for bold bites
  • Broccoli florets or thawed frozen spinach: Both bulk up the dish Broccoli keeps things snappy while spinach brings creaminess If you pick spinach, squeeze it super dry for the best result
  • Garlic, minced: Totally fresh is best Adds a little zing
  • Shredded cheddar cheese: Brings in the bold kick Go extra sharp if you love stronger cheese
  • Shredded mozzarella cheese: This is what gives you those melty, stretchy bites
  • Ranch dressing: This is your creamy sauce Pick one with visible herbs and real ingredients
  • Optional ranch seasoning packet: Sprinkle some in for extra brightness Try to find one with minimal additives

Simple Steps

Bake and Serve
Set your oven to 375 degrees then bake the dish for about fifteen minutes or until the top is golden and bubbling Let it sit for a couple minutes before you dig in—makes for nicer slices
Add Cheese on Top
Finish with the rest of your cheddar and mozzarella so the top turns melty and irresistible
Spread it in the Baking Dish
Grease up your nine by thirteen pan and pile in your mixture Spread it out so it's nice and even
Fold Everything Together
In a giant bowl, toss in your chopped chicken, cooked bacon, squeezed spinach or broccoli, garlic, ranch, and half the cheese Stir it all so everything's coated If you want a bit more zip, add some ranch seasoning You can even mix it all straight into the baking dish if you're trying to keep things simple
Get Your Veggies Ready
For broccoli, chop and quickly blanch so it's just a bright green then drain it well If you're using frozen spinach, thaw and squeeze every drop of water out using a towel No one wants watery casserole
A dish of chicken and broccoli. Pin
A dish of chicken and broccoli. | flavorsfuse.com

Broccoli's always got a spot in my meals because it soaks up creamy sauces like a pro. My grandma used to hide extra veggies in every kind of casserole so now I do too, with my own little tweaks.

Handy Storage Hacks

Once it's fully cool, seal it up tight and pop it in the fridge for four days tops. It actually freezes great too. Scoop single servings into containers and toss them in the freezer for up to three months. To reheat, use your oven for that crispy top—microwave works too if you're in a rush.

Swaps and Substitutes

Mix it up by swapping chicken with ham, turkey, or even pre-cooked sausage. Want it dairy-free? Go for plant-based cheeses and coconut ranch. Not into broccoli or spinach? Cauliflower or kale does the trick too.

How To Serve It

It stands alone for lunch or dinner. I like to dish it up with some sliced avocado and a crunchy salad for balance. When there's a crowd, serve it next to roasted veggies or over a pile of mashed cauliflower for peak comfort.

A white bowl filled with chicken and broccoli. Pin
A white bowl filled with chicken and broccoli. | flavorsfuse.com

Delicious Take On A Classic

Most classic chicken casseroles use pasta or rice, but this version brings all that creamy nostalgia with none of the carbs. It's the kind of meal that makes everyone happy—no matter what they're eating these days. I love how it welcomes all to the table.

FAQs About the Recipe

→ What cheeses are recommended?

Use a mix of cheddar and mozzarella to get gooey texture and a nice bold taste in every bite.

→ Is this dish suitable for meal prep?

For sure. Fix up a batch, keep pieces in the fridge, and just warm them up for lunch or dinner whenever you want.

→ Can I prepare this ahead of time?

Yep! Get it all ready, stash it in the fridge overnight, then bake right before serving so it's fresh and hot.

→ How do I prevent a watery texture?

Don't forget to really squeeze out thawed spinach or drain your broccoli well to keep things from getting soggy.

→ What type of chicken works best?

Shredded or diced chicken breast is perfect. Grab a rotisserie chicken or use any cooked leftovers you've got on hand.

→ Can I substitute spinach for broccoli?

Absolutely! Well-drained frozen spinach swaps right in for broccoli if you want a different vibe or just something else.

Low Carb Chicken Bake

Chicken, bacon, cheese, and broccoli baked together for a fast, tasty low-carb meal people can't get enough of.

Prep Time
18 min
Cooking Time
15 min
Total Time
33 min
By Monica: Monica

Category: Fusion Main Dishes

Skill Level: Beginner-Friendly

Cuisine Style: American

Yield: 1 casserole, serves 6–8

Dietary Preferences: Low-Carb, Gluten-Free

What You'll Need

→ Casserole

01 1/2 cup shredded cheddar cheese
02 1 cup ranch dressing
03 5 cups broccoli florets or a pound of thawed, squeezed-dry frozen spinach
04 3 cloves garlic, chopped up small
05 8 bacon slices, cooked and crumbled
06 4 cups cooked chicken breast, diced or shredded
07 1/2 cup shredded mozzarella cheese

→ Topping

08 1/2 cup shredded cheddar cheese
09 1/2 cup shredded mozzarella cheese

→ Optional

10 1 to 3 teaspoons ranch seasoning powder

Step-by-Step Guide

Step 01

Switch your oven on to 375°F (191°C) and let it heat up.

Step 02

Got frozen spinach? Let it thaw and squeeze out every drop of extra water. Working with broccoli? Dunk florets in boiling water for a minute or two till they turn bright green. Drain well.

Step 03

Toss the cooked chicken, bacon, prepped veggies, chopped garlic, ranch dressing, 1/2 cup each mozzarella and cheddar into a big bowl. If you're using the ranch seasoning, throw that in too. Stir until it all looks mixed and blended.

Step 04

Dump everything into a 9×13 inch (23×33 cm) baking dish and spread it out to make an even layer.

Step 05

Sprinkle the rest of the mozzarella and cheddar cheeses all over the top, so every bite gets cheesy.


A dish of chicken and broccoli.
Step 06

Let it bake for about 15 minutes. When the cheese is bubbly and everything's hot, pull it out and serve right away.


A white bowl filled with chicken and broccoli.

Additional Notes

  1. Don’t want to dirty an extra bowl? Just stir all your ingredients together right in the casserole pan.

Essential Tools

  • Big bowl for mixing
  • 9×13 inch (23×33 cm) baking dish
  • Pot for boiling
  • Oven

Allergy Information

Review each ingredient for possible allergens and consult a healthcare professional if you're unsure.
  • This has dairy, like cheese and ranch dressing.

Nutritional Facts (Per Serving)

This info is for reference purposes only and isn't a substitute for medical advice.
  • Calories: 2350
  • Fats: 152.5 g
  • Carbohydrates: 45 g
  • Proteins: 200 g