Creamy Spaghetti Chicken – Quick, Flavorful, and Comforting

Sometimes, nothing hits like a creamy, comforting pasta with perfectly cooked chicken. This Creamy Spaghetti Chicken is the ultimate weeknight meal: tender chicken, silky spaghetti, and a rich, garlicky sauce that comes together in just 30 minutes.

What makes it special? The sauce is decadent yet simple, with garlic, onion, and a touch of Parmesan creating that irresistible creamy texture. Every forkful is loaded with flavor, and best of all, you can make it in one pan for minimal cleanup.

Whether it’s a busy weeknight or a cozy weekend dinner, this creamy chicken spaghetti is the kind of recipe everyone will ask for again and again.

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Why You’ll Love This Recipe

• Tender, juicy chicken perfectly cooked
• Creamy, garlicky sauce that clings to every noodle
• Quick 30-minute dinner
• Minimal ingredients, maximum flavor
• Comfort food that feels indulgent but approachable

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Ingredients

• 300g (10 oz) spaghetti
• 2 chicken breasts (approx. 400g), thinly sliced
• 1 tbsp olive oil
• 2 cloves garlic, minced
• 1 small onion, finely diced
• 1 cup heavy cream (or half-and-half)
• 1/2 cup chicken broth
• 1/2 cup grated Parmesan cheese
• 1 tsp Italian seasoning
• 1/2 tsp salt (adjust to taste)
• 1/4 tsp black pepper
• Fresh parsley, chopped for garnish

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Instructions

Step 1 – Cook the Spaghetti

1. Boil a large pot of salted water.
2. Cook spaghetti according to package instructions until al dente.
3. Drain and set aside, reserving a little pasta water.

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Step 2 – Cook the Chicken

1. Heat olive oil in a large pan over medium-high heat.
2. Season chicken slices with salt and pepper.
3. Cook chicken until golden and cooked through, 4–5 minutes per side. Remove and set aside.

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Step 3 – Make the Creamy Sauce

1. In the same pan, sauté onion and garlic until fragrant and soft.
2. Pour in chicken broth and let it simmer for 1–2 minutes.
3. Reduce heat, then stir in heavy cream and Parmesan.
4. Add Italian seasoning, salt, and pepper. Simmer gently until the sauce thickens.

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Step 4 – Combine Chicken & Pasta

1. Add cooked spaghetti to the pan with the sauce.
2. Return chicken to the pan.
3. Toss everything together to coat noodles and chicken in creamy sauce.
4. Add a splash of reserved pasta water if needed for desired consistency.

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Step 5 – Serve

Plate the creamy spaghetti chicken and sprinkle with fresh parsley and extra Parmesan if desired. Serve immediately while warm.

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Tips for Perfect Creamy Spaghetti Chicken

• Thinly slice chicken for faster, even cooking.
• Use fresh Parmesan for the richest flavor.
• Reserve pasta water to adjust sauce thickness.
• Don’t overcook chicken — it cooks quickly and stays juicy when sliced thin.

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Variations

• Mushroom Creamy Chicken – add sliced mushrooms to the sauce.
• Spinach & Garlic – stir in fresh spinach for extra greens.
• Spicy Kick – add crushed red pepper flakes for a subtle heat.
• Low-carb version – swap spaghetti for zucchini noodles or shirataki noodles.

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Serving Suggestions

• Garlic bread or cheesy toast
• Side salad with lemon vinaigrette
• Roasted vegetables for a complete meal
• Light white wine or sparkling water

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Storage

• Refrigerate: Up to 3–4 days in an airtight container.
• Reheat: Gently on low heat, adding a splash of cream or milk to loosen sauce.

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Why This Recipe Works

The combination of garlic, onion, and Parmesan creates a rich, savory sauce that clings beautifully to spaghetti. Thin chicken slices cook quickly while staying tender, making this a 30-minute meal that tastes like it took hours.