Easy Slow Cooker 3-Ingredient Chicken Alfredo – Creamy, Comforting & Effortless
Looking for a quick and delicious weeknight dinner with almost no prep? This Slow Cooker Chicken Alfredo is made with just 3 simple ingredients, but it delivers rich, creamy flavor the whole family will love. With tender shredded chicken smothered in Alfredo sauce and served over warm fettuccine, this set-it-and-forget-it meal is a guaranteed crowd-pleaser.
Whether you’re a beginner cook or simply short on time, this no-fail Crockpot Chicken Alfredo recipe is the ultimate comfort food shortcut!
Ingredients – What You’ll Need
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4 boneless, skinless chicken breasts
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2 jars (15 oz each) of Alfredo sauce (store-bought or homemade)
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1 package (16 oz) fettuccine pasta
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Optional garnish: fresh parsley, grated Parmesan cheese, cracked black pepper
Step-by-Step Instructions – How to Make Chicken Alfredo in the Slow Cooker
Step 1: Add Chicken to the Slow Cooker
Place the chicken breasts in a single layer at the bottom of your slow cooker.
Step 2: Add the Alfredo Sauce
Pour both jars of Alfredo sauce over the chicken, making sure all pieces are fully coated in the creamy sauce.
Step 3: Cook Low and Slow
Cover and cook on LOW for 4 to 6 hours, or until the chicken is tender and cooked through.
Tip: Avoid cooking on high for best texture — slow and steady makes the chicken extra juicy.
Step 4: Cook the Fettuccine
About 15 minutes before serving, cook the fettuccine pasta according to the package instructions.
Drain well and set aside.
Step 5: Shred the Chicken
Remove the cooked chicken from the slow cooker and shred it using two forks. Return the shredded chicken to the pot and stir it back into the Alfredo sauce until fully combined.
Step 6: Serve and Enjoy
Spoon the creamy chicken Alfredo over the fettuccine noodles. Garnish with chopped parsley, freshly grated Parmesan, or a dash of black pepper if desired.
Recipe Summary
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Prep Time: 5 minutes
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Cook Time: 4–6 hours (low)
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Total Time: Approx. 4–6 hours
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Servings: 4–6
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Calories: ~450–550 kcal per serving (estimate)
Tips & Variations
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Add Heat: A pinch of red pepper flakes adds a nice kick.
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Boost Nutrition: Stir in sautéed spinach, mushrooms, or steamed broccoli before serving.
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Make it Gluten-Free: Use gluten-free pasta instead of fettuccine.
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Try Whole Wheat: For a fiber-rich option, swap in whole wheat pasta.
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Add Cheese: Mix in extra mozzarella or Parmesan for a cheesier Alfredo sauce.
Final Thoughts
This Slow Cooker 3-Ingredient Chicken Alfredo is everything a busy cook dreams of: minimal ingredients, zero hassle, and maximum creamy comfort. It’s perfect for cozy nights, feeding a hungry family, or easy meal prep. Just toss it in the slow cooker and let it do the magic while you go about your day.
✨ Serve it up hot, and enjoy a restaurant-style meal at home — with none of the stress.