Easy Creamy Slow Cooker Chicken Alfredo with Broccoli
Craving a creamy, indulgent meal without spending hours in the kitchen?
This Slow Cooker Chicken Alfredo with Broccoli is your new go-to!
Whether you’re searching for the best chicken alfredo with broccoli, a comforting chicken alfredo pasta with broccoli, or a satisfying chicken fettuccine alfredo with broccoli, this recipe delivers everything you love in one easy dish.
Juicy chicken, tender broccoli, and a rich Parmesan Alfredo sauce come together effortlessly in your crockpot—perfect for busy weeknights or meal prep.
Just toss in the ingredients, let the slow cooker do its magic, and come home to a restaurant-quality meal. If you’re a fan of crockpot chicken alfredo with broccoli,
you’ll love how simple and hands-off this recipe is.
Bonus?
It’s low-carb, keto-friendly, and all made in one pot for easy cleanup.
Get ready to dig into a comfort food classic with minimal effort and maximum flavor!
Why You’ll Love This Recipe
- Easy and Effortless: This crockpot chicken alfredo with broccoli requires just a few minutes of prep before the slow cooker takes over.
- Rich, Creamy Flavor: Every bite of this chicken alfredo with broccoli is loaded with homemade Parmesan Alfredo sauce, tender chicken, and perfectly cooked broccoli.
- Family-Friendly Comfort Food: If you enjoy chicken alfredo pasta with broccoli, this recipe offers the same creamy satisfaction with a simple slow cooker method.
- Perfect for Meal Prep: Make a big batch and enjoy leftovers throughout the week for quick lunches and dinners.
- Low-Carb and Keto-Friendly: Get all the flavor of classic chicken fettuccine alfredo with broccoli while keeping carbs in check.
- One-Pot Convenience: Everything cooks together in a single slow cooker, making cleanup incredibly easy.
- Versatile Serving Options: Enjoy it as is for a low-carb meal, or serve it over pasta if you’re craving a classic chicken alfredo pasta with broccoli dinner.
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Green Chile Chicken Enchilada Casserole
Cracker Barrel-Style Chicken and Dumplings
They’re just as comforting, flavorful, and easy to make for any weeknight dinner.
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check out the all in one set from NutriChef Kitchenware High-qualified Basic Kitchen Cookware Set of 20 Pieces,
For the Slow Cooker Chicken Alfredo with Broccoli
- Chicken Breasts – lean, tender, and perfect for soaking up the rich Alfredo sauce. You can also substitute boneless skinless chicken thighs if preferred.
- Broccoli Florets – add freshness, texture, and a boost of nutrients while pairing perfectly with the creamy sauce.
- Heavy Whipping Cream – creates the rich, velvety base that makes this Alfredo sauce irresistibly creamy.
- Chicken Broth – helps thin the sauce slightly while adding savory flavor throughout the dish.
- Butter – adds richness and helps create a smooth, luxurious sauce.
- Fresh Garlic – provides bold flavor and enhances the overall taste of the Alfredo sauce.
- Garlic Powder – reinforces the garlic flavor and adds depth to every bite.
- Fresh Parsley – used as a garnish for a pop of color and fresh flavor before serving.
For the Alfredo Sauce
- Parmesan Cheese – the star ingredient that gives Alfredo sauce its signature cheesy flavor and creamy texture. Freshly shredded Parmesan melts best.
- Cajun Seasoning – adds a subtle kick and extra layer of flavor without overpowering the creamy sauce.
- Salt and Black Pepper – essential seasonings that balance and enhance all of the flavors.
- Red Chili Pepper Flakes – provide a touch of heat and make a beautiful finishing garnish if you enjoy a little spice.
Optional Serving Ideas
- Fettuccine Pasta – perfect if you want to turn this into a classic Chicken Fettuccine Alfredo with Broccoli.
- Zucchini Noodles – a great low-carb option that pairs wonderfully with the creamy Alfredo sauce.
- Cauliflower Rice – ideal for keeping the meal keto-friendly while soaking up every bit of the delicious sauce.
- Extra Parmesan Cheese – because there’s no such thing as too much Parmesan on a bowl of Chicken Alfredo with Broccoli.
How to Make Slow Cooker Chicken Alfredo with Broccoli
Making this Slow Cooker Chicken Alfredo with Broccoli couldn’t be easier! Everything comes together in the slow cooker with just a few simple steps, making this the perfect dinner for busy weeknights.
Step 1: Prepare the Alfredo Sauce
Start by making the creamy Alfredo mixture. In a large bowl, whisk together the heavy whipping cream, chicken broth, garlic powder, freshly shredded Parmesan cheese, salt, black pepper, and Cajun seasoning.
Whisk until everything is well combined and the Parmesan is evenly distributed throughout the creamy mixture. This simple sauce is what gives the chicken and broccoli so much rich, savory flavor as they cook.
Step 2: Add Everything to the Slow Cooker
Place the sliced chicken breasts, diced butter, minced garlic, and broccoli florets into your slow cooker.
Pour the prepared Alfredo mixture over the top and gently stir everything together. There’s no need to dirty extra pans or spend time browning the chicken first. That’s one of the things I love most about this easy crockpot dinner!
Step 3: Let the Slow Cooker Do the Work
Cover and cook until the chicken is fully cooked and reaches an internal temperature of 165°F (74°C).
For the slow cooker settings, follow the recipe card: cook on Low for 4 hours or on High for 2–3 hours.
The chicken becomes tender while the broccoli cooks right alongside it, soaking up all that creamy Parmesan Alfredo flavor.
Step 4: Finish and Serve
Once the chicken is cooked through, give everything a gentle stir and adjust the seasoning if needed.
Finish your Chicken Alfredo with Broccoli with a sprinkle of red chili pepper flakes and freshly chopped parsley. The parsley adds a fresh pop of color, while the chili flakes give the creamy dish a little extra kick.
Serve immediately and enjoy a cozy, comforting dinner with hardly any cleanup!
Recipe Variations
One of the best things about this Crockpot Chicken Alfredo with Broccoli is how easy it is to customize while keeping the same creamy, comforting flavors.
Use Chicken Thighs
Prefer dark meat? Boneless, skinless chicken thighs make a delicious substitute for the chicken breasts. They stay wonderfully juicy during slow cooking and pair beautifully with the creamy Alfredo sauce.
Make It Spicy
If you love a little heat, add extra red chili pepper flakes when serving. You can also adjust the Cajun seasoning to give the Alfredo sauce a little more flavor and spice.
Turn It Into Chicken Alfredo Pasta
Want the classic pasta version? Cook fettuccine or your favorite pasta separately, then spoon the chicken, broccoli, and Alfredo sauce over the cooked pasta just before serving.
This is an easy way to turn the low-carb version into a comforting Chicken Alfredo Pasta with Broccoli dinner without changing the slow cooker recipe itself.
Keep It Low-Carb
For a keto-friendly meal, serve the chicken and broccoli as-is. You can also pair it with zucchini noodles or cauliflower rice for a delicious low-carb option.
Expert Tips for the Best Chicken Alfredo
A few simple tips can make a big difference when making this creamy slow cooker dinner.
- Use freshly shredded Parmesan when possible. It melts beautifully into the sauce and gives the Alfredo that rich, cheesy flavor.
- Cut the chicken into similar-sized pieces. This helps the chicken cook more evenly throughout the slow cooker.
- Don’t skip the fresh garlic. The combination of minced garlic and garlic powder gives the Alfredo sauce plenty of delicious garlic flavor.
- Check the chicken with a meat thermometer. The chicken should reach an internal temperature of 165°F (74°C) before serving.
- Let the dish sit for a few minutes before serving if needed. The sauce can thicken slightly as it rests, especially after the Parmesan has had time to settle into the creamy mixture.
- Add pasta separately. If you’re serving this over fettuccine, cook the pasta on its own rather than adding uncooked pasta to the slow cooker.
Mistakes to Avoid
Even though this recipe is wonderfully easy, there are a few things to keep in mind for the best results.
Don’t Add Uncooked Pasta to the Slow Cooker
This recipe is designed as a low-carb Chicken Alfredo with Broccoli, so pasta is not cooked in the slow cooker. If you want pasta, prepare it separately and serve the creamy chicken and broccoli over it.
Don’t Overcook the Chicken
Slow cooker recipes are convenient, but chicken can still become dry if it is cooked for too long. Start checking the chicken around the recommended cooking time and make sure it reaches 165°F (74°C).
Don’t Expect the Sauce to Behave Like Stovetop Alfredo
The slow cooker creates more moisture than a traditional stovetop Alfredo sauce, especially because broccoli releases water as it cooks. If your sauce seems thinner than expected, don’t panic. Letting it rest for a few minutes and adding a little extra Parmesan can help give it a thicker, creamier consistency.
Don’t Skip the Final Seasoning Check
Parmesan, Cajun seasoning, chicken broth, and butter all bring their own flavor and saltiness. Give the finished dish a taste before serving and adjust the seasoning if needed.
Can You Use Frozen Broccoli?
Yes! Frozen broccoli can be used if that’s what you have on hand.
For the best texture, add frozen broccoli during the last 30 minutes of cooking so it has time to heat through without becoming overly soft.
Fresh broccoli works beautifully in the original recipe, but frozen broccoli is a convenient option when you’re working with what you already have in the freezer.
How to Store Chicken Alfredo with Broccoli
If you have leftovers, let the Chicken Alfredo with Broccoli cool and transfer it to an airtight container.
Store it in the refrigerator and enjoy it as an easy lunch or dinner throughout the week. The creamy sauce may thicken as it chills, which is completely normal.
When reheating, warm individual portions gently and stir well. If the sauce seems thicker after refrigeration, a small splash of liquid can help loosen it back up.
For the best texture, avoid overheating the Alfredo sauce, as creamy sauces can become less smooth when reheated too aggressively.
How to Serve Chicken Alfredo with Broccoli
This creamy chicken dinner is delicious all on its own, especially if you’re keeping things low-carb.
For a classic comfort-food meal, serve it over fettuccine pasta and spoon plenty of the creamy Alfredo sauce over the top. A little extra Parmesan makes the perfect finishing touch.
For a lighter or keto-friendly option, try serving it with zucchini noodles or cauliflower rice. Both are great for soaking up that rich Alfredo sauce.
You can also serve it with a simple green salad or your favorite roasted vegetables for an easy weeknight dinner.
However you serve it, don’t forget the fresh parsley and red chili pepper flakes at the end. They add just the right finishing touch to this creamy, comforting meal.
1. Can I use frozen broccoli in this Chicken Alfredo with Broccoli?
- Absolutely! Frozen broccoli works just fine in this Chicken Alfredo with Broccoli. Add it during the last 30 minutes of cooking so it stays tender without becoming mushy.
2. How do I make the sauce thicker?
- If your Crockpot Chicken Alfredo with Broccoli sauce is thinner than you’d like, stir in a little extra Parmesan cheese and let it sit for a few minutes. The sauce naturally thickens as it cools and coats the chicken and broccoli.
3. Can I add pasta to this dish?
- Yes! To turn this into a classic Chicken Alfredo Pasta with Broccoli, simply cook fettuccine or your favorite pasta separately. Toss it with the sauce just before serving so the pasta stays perfectly cooked.
4. Can I use chicken thighs instead of chicken breasts?
- You sure can. Chicken thighs stay extra juicy and work beautifully in this Chicken Alfredo with Broccoli recipe, making it even more forgiving for slow cooking.
5. Is this recipe good for meal prep?
- It really is. This Crockpot Chicken Alfredo with Broccoli reheats well and makes a great make-ahead lunch or dinner, with the creamy Alfredo sauce staying rich and flavorful for days.
Slow Cooker Chicken Alfredo with Broccoli
Ingredients
- 1 lb chicken breasts, sliced
- 2 cups heavy whipping cream
- 1 cup low-sodium chicken broth
- 1 tbsp butter, diced
- 2 tbsp Cajun seasoning
- 2 cloves garlic, minced
- 1 tsp garlic powder
- 5 oz freshly shredded Parmesan cheese
- 1 tsp red chili pepper flakes
- ½ tsp salt
- ½ tsp black pepper
- 1 lb broccoli, rinsed and cut into florets
- 1 tbsp fresh parsley, chopped (for garnish)
Instructions
- Prepare the sauce: In a large bowl, whisk together the heavy whipping cream, chicken broth, garlic powder, Parmesan cheese, salt, black pepper, and Cajun seasoning.
- Assemble the slow cooker: Place the sliced chicken breasts, diced butter, minced garlic, and broccoli florets into the slow cooker. Pour the prepared cream mixture over the top and stir gently to combine.
- Cook:Low setting: 4 hoursHigh setting: 2-3 hoursCook until the chicken reaches an internal temperature of 165°F (74°C).
- Finish and serve: Adjust seasoning if needed. Garnish with red chili pepper flakes and fresh chopped parsley. Serve immediately and enjoy!
Nutrition
4 Responses
I don’t see anything about the pasta?
Hi Christin! 😊 Great question! This recipe is designed to be a low-carb version of Chicken Alfredo with broccoli, so the pasta isn’t included in the slow cooker. If you’d like a traditional Chicken Alfredo Pasta, simply cook fettuccine or your favorite pasta separately and serve the chicken and Alfredo sauce over it. Hope that helps, and enjoy! 🍝❤️
This had good flavor , but it was very runny sauce . I followed the directions perfectly. I served over fettuccine noodles. Not sure I will make this again . If I do I will add more cheese and thicken the sauce.
Hi Sheri! 😊 Thank you for trying the recipe and for sharing your feedback. I’m glad you enjoyed the flavor! Since broccoli naturally releases moisture as it cooks, and different brands of Parmesan can affect the consistency, the sauce can sometimes be thinner than expected. Adding a little extra Parmesan cheese is a great way to thicken it up, and letting the sauce sit for a few minutes before serving can also help. Thanks again for your helpful feedback! ❤️