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Crock Pot Chicken Alfredo with Broccoli

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This Crock Pot Chicken Alfredo with Broccoli is what cozy, creamy dinner dreams are made of. Think tender chunks of slow-cooked chicken breast wrapped in velvety Alfredo sauce, twirled with fettuccine, and kissed with vibrant bites of broccoli. It’s comforting, rich, and requires minimal prep—the slow cooker does most of the work!

Whether you’re planning an easy weeknight dinner or meal prepping for busy days ahead, this dish brings restaurant-quality flavor straight to your table with hardly any fuss. With the protein-packed chicken, fiber-rich broccoli, and indulgent cheesy sauce, it hits all the right comfort notes.


Why You’ll Love This Crock Pot Chicken Alfredo with Broccoli

  • One-pot convenience – The crock pot handles most of the heavy lifting.
  • Creamy and satisfying – Rich Alfredo flavor with perfectly cooked pasta.
  • Family-approved – Kid-friendly, adult-loved.
  • Hearty and balanced – A full meal of protein, veg, and carbs.
  • Customizable – Easily swap the pasta or veggies to suit your taste.

What Kind of Alfredo Sauce Works Best?

While homemade Alfredo sauce is always a winner for flavor, a high-quality store-bought version can also do the trick and save time. Look for sauces with real cream, Parmesan, and garlic for the most authentic, velvety texture. If you like extra creaminess, stir in a splash of heavy cream or cream cheese near the end of cooking.


Ingredients for the Crock Pot Chicken Alfredo with Broccoli

  • Chicken Breast – Lean, juicy, and shreds beautifully after slow cooking.
  • Broccoli Florets – Adds color, nutrients, and a fresh bite.
  • Fettuccine Pasta – The wide noodles hold the sauce well and feel indulgent.
  • Alfredo Sauce – Creamy, cheesy, and the backbone of the flavor.
  • Garlic – Boosts the savory profile with a warm, aromatic base.
  • Parmesan Cheese – Intensifies the richness and gives that cheesy finish.
  • Butter – For searing the chicken and adding silkiness.
  • Salt & Black Pepper – Essential for balance and bringing out all the flavors.
  • Olive Oil – Keeps the chicken moist and flavorful.
  • Milk – Helps stretch the Alfredo sauce and adds a creamy consistency.
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How To Make the Crock Pot Chicken Alfredo with Broccoli

Step 1: Sear the Chicken for Flavor

Season the chicken breasts with salt and pepper. In a skillet, heat olive oil and sear the chicken on both sides until golden brown. This adds depth to the overall flavor.

Step 2: Slow Cook the Chicken

Place the seared chicken into the crock pot. Pour the Alfredo sauce over the top along with the garlic and milk. Cover and cook on low for 3.5 to 4 hours or until the chicken is tender and fully cooked.

Step 3: Shred the Chicken

Remove the chicken, shred it with two forks, and return it to the crock pot. Stir to coat the shredded pieces evenly in the sauce.

Step 4: Cook the Pasta Separately

Boil fettuccine pasta according to package directions until al dente. Drain, then add it directly to the crock pot.

Step 5: Add Broccoli

Steam broccoli florets until just tender (about 5 minutes) and stir them into the mixture.

Step 6: Finish and Serve

Stir in grated Parmesan and a pat of butter. Let everything warm together for 10-15 minutes in the crock pot. Adjust seasoning with more salt or pepper if needed before serving.


How to Serve This Creamy Alfredo Delight

This Crock Pot Chicken Alfredo with Broccoli serves 6 people generously. It’s a complete meal on its own, but you can elevate it with a side of garlic bread, a crisp Caesar salad, or roasted asparagus for something green and fresh.


Best Way to Store Leftovers

Store any cooled leftovers in an airtight container in the refrigerator for up to 4 days. To reheat, splash in a bit of milk or water to loosen the sauce before microwaving or warming on the stove. For longer storage, freeze portions in freezer-safe containers for up to 2 months. Thaw overnight in the fridge before reheating gently.


Frequently Asked Questions

Can I use frozen broccoli?

Yes! Just add it during the last 15 minutes of crock pot cooking so it doesn’t turn mushy.

What pasta alternatives work?

Penne, rotini, or linguine are great swaps if you don’t have fettuccine on hand.

Can I make this dish ahead of time?

Definitely. Cook everything and store it in the fridge. Reheat gently with a splash of milk to restore the creamy texture.

Is this recipe gluten-free?

Only if you use gluten-free pasta and confirm your Alfredo sauce is certified GF.

Can I use chicken thighs?

Yes, boneless skinless thighs are a great substitute and stay extra juicy.


Want More Chicken Dinner Ideas?

If you loved this creamy Crock Pot dinner, you’ll probably fall for these next:


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📌 Save this recipe to your Pinterest dinner board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you go heavy on the garlic? Use homemade Alfredo? I love hearing your tweaks! And if you want more cozy meals like this, check out my Pinterest at Mad For Meals.

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Crock Pot Chicken Alfredo with Broccoli

Crock Pot Chicken Alfredo with Broccoli


  • Author: Mia McKenny
  • Total Time: 4 hours 10 minutes
  • Yield: 6 servings

Description

Craving a cozy, family-friendly dinner with zero fuss? This Crock Pot Chicken Alfredo with Broccoli is a creamy, comforting classic that simmers to perfection in your slow cooker. Juicy chicken breast, tender broccoli, fettuccine noodles, and rich Alfredo sauce come together for the ultimate easy recipe. Perfect for weeknight meals, meal prep, or anyone looking for dinner ideas that are quick, hearty, and oh-so-satisfying.


Ingredients

3 chicken breasts

3 cups broccoli florets

12 oz fettuccine pasta

2 cups Alfredo sauce

2 cloves garlic, minced

1 cup milk

0.5 cup grated Parmesan cheese

2 tablespoons butter

1 tablespoon olive oil

1 teaspoon salt

0.5 teaspoon black pepper


Instructions

1. Season chicken breasts with salt and pepper. In a skillet over medium-high heat, add olive oil and sear chicken on both sides until golden.

2. Transfer chicken to the crock pot. Add Alfredo sauce, minced garlic, and milk. Cover and cook on low for 3.5 to 4 hours.

3. Once done, remove chicken and shred using two forks. Return shredded chicken to the crock pot and stir well.

4. Cook fettuccine according to package directions until al dente. Drain and add to the crock pot.

5. Steam broccoli florets until just tender, about 5 minutes. Stir into the Alfredo mixture.

6. Add grated Parmesan and butter to the pot. Stir to combine and let it sit on warm for 10–15 minutes.

7. Taste and adjust with more salt or pepper before serving.

Notes

Searing the chicken before slow cooking builds richer flavor, but can be skipped to save time.

Add a splash of milk when reheating leftovers to keep the sauce creamy.

You can use frozen broccoli—just toss it in during the last 15 minutes of cooking.

  • Prep Time: 10 minutes
  • Cook Time: 4 hours
  • Category: Dinner
  • Method: Slow Cooker
  • Cuisine: American

Nutrition

  • Serving Size: 1.5 cups
  • Calories: 530
  • Sugar: 3g
  • Sodium: 780mg
  • Fat: 24g
  • Saturated Fat: 11g
  • Unsaturated Fat: 11g
  • Trans Fat: 0g
  • Carbohydrates: 42g
  • Fiber: 3g
  • Protein: 38g
  • Cholesterol: 105mg

Keywords: Crock Pot Chicken Alfredo, slow cooker pasta, easy Alfredo chicken, creamy chicken and broccoli

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