crockpot chicken spaghetti recipe

The Best crockpot chicken spaghetti recipe

This Crockpot Chicken Spaghetti recipe is one of those things I make all the time—it’s the kind of dish that feels like a hug for my family’s table. There’s something so comforting about slow-cooked meat and pasta, and this version keeps it simple yet satisfying. I love how it pulls together all the flavors without needing much effort, which means I can spend more time with my kids instead of standing over a stove. My boys especially adore it because it’s easy to eat with their hands, and the tender chicken and cheesy sauce make it feel like a special meal even when it’s just dinner. It’s the kind of dish that works for every occasion—whether it’s a weeknight when I’m tired or a weekend when I want something hearty but not too heavy.

My family’s favorite part is how it’s packed with nutrients. The chicken is lean but full of protein, and the veggies I toss in—like bell peppers and onions—add fiber and vitamins. I’ve even got a sprinkle of garlic and herbs to keep it flavorful without extra salt. It’s not just quick; it’s smart eating. And because it’s hands-off, I can prep it ahead of time or make extra for leftovers. My kids won’t even notice it’s healthy—they just think it’s the best thing since sliced bread. Plus, it’s always a hit at family gatherings because it’s so easy to double and share. No fuss, just good food.

Slow Cooker Creamy Garlic Chicken Spaghetti

4.9 from 970 votes

A comforting, one-pot meal featuring tender chicken, creamy garlic sauce, and al dente spaghetti, perfect for a quick and hearty dinner. This recipe is a must-try for any occasion.

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Prep Time20 mins

Cook Time4 hours (low) or 2 hours (high)

Resting Time0 mins

Total Time4 hours 20 mins (low) or 2 hours 20 mins (high)

Servings: 6Cuisine: InternationalCalories: 450 kcal

🥘Ingredients

For the Chicken

• 2 lbs boneless, skinless chicken thighs
• 1 tbsp olive oil
• 1 tsp garlic powder
• 1 tsp dried oregano
• ½ tsp salt
• ½ tsp black pepper

For the Sauce

• 12 oz spaghetti
• 1 (28 oz) can crushed tomatoes
• 3 cloves garlic, minced
• ½ cup heavy cream (or half-and-half)
• ½ cup grated Parmesan cheese
• 1 cup shredded mozzarella cheese
• 1 tbsp tomato paste
• 1 tsp dried basil
• ½ tsp red pepper flakes (optional)
• Salt and black pepper to taste

For Garnish

• Fresh parsley, chopped
• Extra grated Parmesan cheese

👨‍🍳Directions

1. 1 In a bowl, mix olive oil, garlic powder, oregano, salt, and pepper. Rub this mixture all over the chicken thighs.
2. 2 Place the seasoned chicken thighs in the slow cooker.
3. 3 In a large pot, bring a pot of salted water to a boil. Cook spaghetti according to package instructions until al dente. Reserve ½ cup pasta water before draining.
4. 4 In the same pot, sauté minced garlic for 30 seconds until fragrant. Stir in crushed tomatoes, tomato paste, dried basil, and red pepper flakes. Cook for 2 minutes.
5. 5 Pour the tomato mixture into the slow cooker with the chicken. Stir in heavy cream and Parmesan cheese.
6. 6 Cook on LOW for 4 hours or HIGH for 2 hours. Shred the chicken using two forks and stir it back into the sauce.
7. 7 While the chicken is cooking, drain the spaghetti and add it to the slow cooker. Stir in mozzarella cheese and reserved pasta water until creamy and pasta is tender.
8. 8 Garnish with chopped parsley and extra Parmesan cheese before serving.

🔧Equipment

• Slow cooker
• Large pot for boiling pasta
• Mixing bowls
• Measuring cups and spoons
• Knife and cutting board
• Wooden spoon
• Cheese grater

📊Nutrition Facts (per serving)

🔥Calories: 450 kcal🧈Total Fat: 22💛Saturated Fat: 10❤️Cholesterol: 100🧂Sodium: 850🌾Total Carbs: 50🥦Dietary Fiber: 4🍬Sugars: 8🥩Protein: 35

📝Notes

For a lighter version, use half-and-half instead of heavy cream.,Add a splash of red wine to the tomato sauce for extra depth of flavor.,If using chicken breasts instead of thighs, cook on HIGH for 1.5–2 hours.,Adjust salt and pepper to taste, as the sauce may vary in seasoning.

This Crockpot Chicken Spaghetti is a no-fuss, foolproof meal that’s perfect for any occasion—whether you’re feeding a hungry family after a long day or hosting a casual dinner party. It’s simple to make ahead, so you can spend less time in the kitchen and more time enjoying the company, and the tender chicken and rich sauce always taste even better the next day. Plus, it’s versatile enough to serve with extra sides or leftovers, making it a reliable go-to for busy weeknights or special gatherings.

❓ Frequently Asked Questions About Slow Cooker Creamy Garlic Chicken Spaghetti

How long should I cook the crockpot chicken spaghetti for to ensure the chicken is fully tender and the noodles are al dente?

Cook the crockpot chicken spaghetti on Low setting for 6-7 hours or High setting for 3-4 hours to ensure the chicken is fully tender. For al dente pasta, cook the noodles separately in boiling salted water for about 8-10 minutes (check package instructions) and add them to the slow cooker just before serving.

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Can I use any type of chicken in this recipe, or should I use a specific cut?

You can use any type of chicken, but boneless, skinless chicken thighs or breasts work best because they stay juicy and cook evenly. If using chicken breasts, cut them into bite-sized pieces to prevent drying out. Thighs are also great as they retain moisture well.

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What can I substitute if I don’t have canned tomatoes or tomato sauce in the recipe?

If you don’t have canned tomatoes, you can use fresh tomatoes (diced and sautéed with garlic and herbs) or a mix of tomato paste (¼ cup) + water (½ cup) to replace them. For extra flavor, add a splash of red wine or a pinch of red pepper flakes. Fresh herbs like basil or oregano also enhance the taste.

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Should I add the pasta to the slow cooker before or after cooking the meat?

It’s best to add the pasta after the meat is cooked to prevent the noodles from turning mushy. Cook the chicken and vegetables in the slow cooker first (Low for 6-7 hours or High for 3-4 hours), then stir in the cooked noodles and sauce just before serving to keep them tender.

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Can I make this recipe ahead of time and reheat it later?

Yes, you can prepare the crockpot chicken spaghetti in advance! Store leftovers in an airtight container in the fridge for up to 4 days or freeze for up to 3 months. To reheat, transfer it to a microwave-safe dish and warm on low power for 5-7 minutes, stirring occasionally, or use it in a stovetop skillet on medium heat until heated through. Adding a splash of broth or water helps prevent drying out.