Dinner

Creamy Keto Broccoli Chicken Casserole for Guilt-Free Comfort

By:

Christina R. Jones

broccoli chicken casserole keto

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Picture this: It’s been one of those days, and all you want is something comforting yet guilt-free. That’s when my keto broccoli chicken casserole swoops in to save dinner! This dish became my weeknight hero last winter when I was drowning in meal prep but refused to compromise on flavor or my low-carb goals. The magic happens when tender chicken and crisp broccoli get smothered in a garlicky cream sauce – it’s like a hug from the oven. My husband (who swore he’d “never eat healthy casseroles”) now requests seconds every time. The best part? You probably have most ingredients sitting in your fridge already.

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Why You’ll Love This Broccoli Chicken Casserole Keto

This dish is my go-to for a reason – it’s the ultimate crowd-pleaser that fits effortlessly into your keto lifestyle. Here’s why it’s a total win:

  • Quick & Easy: Throw it together in 10 minutes flat – perfect for those “I forgot to meal prep” emergencies!
  • Low-Carb Comfort Food: All the creamy, cheesy goodness without the carb overload (just 6g net carbs per serving).
  • Protein Powerhouse: Packed with 25g protein to keep you full for hours.
  • Kid-Friendly Magic: Even picky eaters devour the cheesy broccoli goodness (shh… they’ll never know it’s healthy).
  • Endlessly Customizable: Swap in your favorite veggies or cheeses – I’ve used everything from zucchini to pepper jack!

It’s the kind of recipe that makes keto feel indulgent rather than restrictive. One bite and you’ll be hooked!

Ingredients for Broccoli Chicken Casserole Keto

Here’s everything you’ll need to make this creamy, dreamy keto casserole – I promise it’s all simple stuff! I’ve learned through trial and error that using the right ingredients makes all the difference in this recipe:

  • 2 cups shredded cooked chicken (rotisserie chicken works wonders here – just pull it apart with your hands!)
  • 2 cups fresh broccoli florets (cut into bite-sized pieces – frozen works too if thawed and patted dry)
  • 1 cup tightly packed shredded cheddar cheese (the sharper the better in my opinion!)
  • 1/2 cup heavy cream (this is where that rich creaminess comes from)
  • 2 tbsp butter (real butter only – sorry margarine fans!)
  • 1 tsp garlic powder (trust me, this little bit makes the whole dish sing)
  • 1/2 tsp salt (I use kosher salt for more even seasoning)
  • 1/4 tsp black pepper (freshly cracked gives the best flavor)

See? Nothing fancy – just honest ingredients that work together beautifully. Now let’s get cooking!

How to Make Broccoli Chicken Casserole Keto

Ready to transform these simple ingredients into keto gold? Here’s exactly how I make it – with all my little tricks for perfect results every time!

Prep the Ingredients

First, grab your biggest mixing bowl (I use my trusty 4-quart one) and throw in the shredded chicken and broccoli florets. Here’s my secret: toss them together with your hands – it helps distribute everything evenly! Then sprinkle in half the cheddar cheese (save the rest for later) and give it one more gentle mix. You’ll see those gorgeous orange cheese speckles starting to coat everything already.

Make the Cream Sauce

Now for the magic! Melt the butter in a small saucepan over medium heat – don’t let it brown! As soon as it’s liquid gold, whisk in the heavy cream like you’re making gravy. The key is to whisk constantly while sprinkling in the garlic powder, salt, and pepper. Keep whisking for about 30 seconds until it’s smooth as silk – no lumps allowed in my kitchen! You’ll know it’s ready when the sauce coats the back of a spoon.

Assemble and Bake

Pour that luxurious cream sauce over your chicken mixture and fold gently until everything’s coated (don’t overmix!). Transfer to your greased 9×13 baking dish – I use a rubber spatula to get every last bit. Now the best part: shower the top with the remaining cheese! Bake at 375°F for 20-25 minutes until bubbly around the edges and golden on top. Pro tip: I broil for the last 2 minutes for extra crispy cheese perfection.

Tips for the Best Broccoli Chicken Casserole Keto

After making this casserole more times than I can count, here are my tried-and-true tricks for absolute perfection:

  • Rotisserie chicken is your friend: Saves so much time! Just shred it while warm – the juices make the casserole extra flavorful. Check out these quick and easy rotisserie chicken recipes for more ideas.
  • Dry your broccoli well: Pat fresh florets with paper towels (or thaw frozen ones completely) to prevent watery casserole syndrome!
  • Get creative with cheeses: My favorites are sharp cheddar for punch or Monterey Jack for meltiness. Try gruyère for something fancy!
  • Broil at the end: Those last 2 minutes under the broiler give you that gorgeous golden-brown crust we all crave.

These little tweaks take this dish from good to “can I have the recipe?” amazing every time!

Broccoli Chicken Casserole Keto Variations

Oh, the possibilities! This casserole is like a blank canvas for your keto creativity. Here are my favorite ways to mix it up when I’m feeling adventurous:

  • Mushroom Madness: Sauté some sliced creminis with the butter before making the sauce – adds such a rich, earthy flavor!
  • Bacon Boost: Crumbled bacon on top before baking? Yes please! (Because everything’s better with bacon, right?)
  • Cheese Swap: Try pepper jack for a kick, or gruyère for a fancy French twist that’ll impress guests.
  • Veggie Party: Add cauliflower, spinach, or even diced zucchini along with the broccoli for extra veggie power.

The best part? No matter how you tweak it, it’s still deliciously keto-friendly. Go wild!

Serving Suggestions for Broccoli Chicken Casserole Keto

This casserole shines bright on its own, but I love rounding out the meal with keto-friendly sides that complement its rich flavors. My go-to? A crisp green salad with avocado slices and a tangy vinaigrette – the freshness cuts through the creaminess perfectly. When I’m craving something heartier, I’ll whip up some garlicky cauliflower rice (just sauté it with butter and minced garlic until tender). For special dinners, roasted asparagus spears make everything feel a bit fancier. Honestly though? Sometimes I just grab a fork and eat it straight from the baking dish – no shame in my game!

Storing and Reheating Broccoli Chicken Casserole Keto

This casserole tastes even better the next day – if you can resist eating it all at once! Here’s how I store leftovers like a pro: Cool completely, then refrigerate in an airtight container for up to 3 days. For freezer meals, wrap individual portions tightly and freeze for 1-2 months. When reheating, I pop it in the oven at 350°F until heated through (about 15 minutes for fridge leftovers, 30 from frozen). Pro tip: Sprinkle a little extra cheese before reheating to revive that fresh-from-the-oven magic!

Broccoli Chicken Casserole Keto Nutritional Info

Now, I’m no nutritionist (just a keto-loving home cook!), but here’s the scoop on what you’re getting in each serving of this glorious casserole. These numbers are estimates based on my favorite brands – yours might vary slightly depending on ingredients. But one thing’s certain: this dish packs a nutritional punch while keeping carbs in check!

  • Calories: 320 (perfectly satisfying without being heavy)
  • Fat: 22g (the good kind that keeps you full!)
  • Protein: 25g (hello, muscle fuel!)
  • Net Carbs: Just 4g (6g total carbs minus 2g fiber)
  • Sodium: 480mg (easy to adjust if you’re watching salt)

What really makes me happy? This isn’t some tiny “diet” portion – it’s a generous, comforting serving that actually satisfies. The combo of protein and healthy fats means you won’t be rummaging through the pantry an hour later. My husband calls it “stealth health” because it tastes so indulgent!

FAQs About Broccoli Chicken Casserole Keto

Over the years, I’ve gotten so many questions about this trusty casserole – here are the ones that pop up most often with my real-world solutions!

Q1. Can I use frozen broccoli instead of fresh?
Absolutely! I do this all the time when fresh broccoli isn’t looking its best. Just thaw it completely and pat dry with paper towels – that extra step prevents a watery casserole. Sometimes I’ll even roast the frozen florets for 10 minutes first to remove excess moisture and add extra flavor.

Q2. How can I make this dairy-free?
No problem – my sister’s lactose-intolerant and loves this version: swap butter for coconut oil, use full-fat coconut milk instead of cream, and top with dairy-free cheese (Violife cheddar style shreds work great!). The texture changes slightly, but the flavor is still amazing!

Q3. My casserole turned out watery – what went wrong?
Oh honey, I’ve been there! Usually it’s one of two things: either the broccoli wasn’t dried well enough before mixing (see above), or the chicken was too moist when shredded. Next time, pat both ingredients dry before assembling – and don’t skip the broiling step at the end!

Q4. Can I prep this ahead and bake later?
You bet! Assemble everything (minus the final cheese topping), cover tightly, and refrigerate for up to 24 hours. When ready to bake, add 5-10 minutes to the cooking time since it’s going in cold. Perfect for stress-free dinner parties!

Q5. Is this freezer-friendly?
Totally! After baking, let it cool completely, then slice into portions. Wrap each piece tightly in plastic wrap and foil before freezing. To reheat, bake frozen at 350°F for about 30 minutes (no need to thaw). The cheese might not get as golden, but the flavor stays delicious!

Alright, keto warriors – it’s showtime! This broccoli chicken casserole has saved more weeknights in our house than I can count, and now it’s your turn to make it your own. Whether you stick to my tried-and-true version or go wild with your own mix-ins (bacon lovers, I’m looking at you), I want to hear all about your kitchen adventures! Snap a pic of your golden, bubbly masterpiece and tag me – nothing makes me happier than seeing your creations. And hey, if you’ve got a genius twist on the recipe? Spill the beans in the comments below so we can all benefit from your brilliance. Now get baking, and prepare to fall in love with comfort food all over again – the keto way!

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broccoli chicken casserole keto

Creamy Keto Broccoli Chicken Casserole for Guilt-Free Comfort


  • Author: Christina R. Jones
  • Total Time: 35 minutes
  • Yield: 4 servings 1x
  • Diet: Low Carb

Description

A hearty and healthy broccoli chicken casserole that fits perfectly into your keto diet. Packed with protein and low in carbs, this dish is both satisfying and nutritious.


Ingredients

Scale
  • 2 cups cooked chicken, shredded
  • 2 cups broccoli florets
  • 1 cup shredded cheddar cheese
  • 1/2 cup heavy cream
  • 2 tbsp butter
  • 1 tsp garlic powder
  • 1/2 tsp salt
  • 1/4 tsp black pepper

Instructions

  1. Preheat your oven to 375°F (190°C).
  2. In a large bowl, mix the shredded chicken, broccoli, and half of the shredded cheese.
  3. In a saucepan, melt the butter and stir in the heavy cream, garlic powder, salt, and black pepper.
  4. Pour the cream mixture over the chicken and broccoli, then mix well.
  5. Transfer the mixture to a greased casserole dish and top with the remaining cheese.
  6. Bake for 20-25 minutes until the cheese is bubbly and golden.
  7. Let it cool for a few minutes before serving.

Notes

  • Use rotisserie chicken for a quicker meal.
  • Add cauliflower for extra veggies.
  • Store leftovers in the fridge for up to 3 days.
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Dinner
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 320
  • Sugar: 2g
  • Sodium: 480mg
  • Fat: 22g
  • Saturated Fat: 12g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 6g
  • Fiber: 2g
  • Protein: 25g
  • Cholesterol: 105mg

Keywords: broccoli chicken casserole, keto chicken bake, low carb dinner

Hi I’m Christina

I am a creator of delicious recipes. Cooking, baking, recipe development and kitchen consulting are my passion. I love sharing my dishes and connecting with people through the food I prepare.

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