
This Tuscan Garlic Chicken Stir-Fry combines the robust flavors of Italian herbs with tender chicken and vegetables in a creamy sun-dried tomato sauce. It's my go-to recipe for impressing dinner guests while keeping the cooking process surprisingly manageable.
I first created this dish when hosting an impromptu dinner party with ingredients I already had in my pantry. The combination of crispy potatoes, garlic-infused chicken, and that velvety sun-dried tomato sauce had everyone requesting the recipe before dessert was even served.
Ingredients
- Boneless skinless chicken breasts 450g: The protein foundation of this dish. Look for plump, uniformly sized chicken breasts for even cooking
- Olive oil 45ml total: Use a good quality extra virgin olive oil for both the chicken and potatoes for best flavor
- Garlic 7 cloves: The aromatic heart of Tuscan cuisine. Choose firm heads with tight skin for the freshest flavor
- Italian dried herbs: The oregano, basil, and thyme create that classic Tuscan flavor profile
- Cremini mushrooms 340g: These add earthy depth. Look for firm caps with no sliminess
- Red bell pepper: Adds vibrant color and sweet flavor. Choose one that feels heavy for its size
- Zucchini: Provides delicate texture. Select medium sized firm zucchini for best results
- Yukon Gold potatoes: The perfect balance of waxy and starchy for crispy exteriors and creamy centers
- Parmesan cheese 75g total: Use freshly grated Parmigiano Reggiano if possible for superior melting and flavor
- Sundried tomatoes 35g: These concentrated flavor bombs transform the sauce. Choose oil-packed for richness
- Heavy cream 360ml: Creates the silky base for our Alfredo sauce. Full-fat works best
- Mozzarella cheese 50g: Adds that irresistible stretchiness. Freshly shredded melts more evenly than pre-packaged
Step-by-Step Instructions
- Sear the Chicken:
- Heat olive oil until shimmering in a large skillet. Add chicken strips in a single layer without overcrowding to ensure proper browning. Season with the garlic and herbs, cooking about 3-4 minutes per side until golden brown with an internal temperature of 165°F. The fond developing on the pan bottom will add tremendous flavor to our final dish.
- Cook the Vegetables:
- Add sliced mushrooms, bell pepper, and zucchini to the chicken. Allow them to make contact with the hot pan surface for initial browning before stirring. Cook for approximately 4-5 minutes until vegetables are vibrant and tender-crisp but not soggy. The vegetables should still have some bite to them. Remove this mixture and set aside.
- Roast the Potatoes:
- Toss diced potatoes thoroughly with olive oil, garlic, Parmesan, herbs and seasonings, ensuring each piece is well coated. Arrange in a single layer with space between pieces on a preheated baking sheet. This space allows steam to escape, creating crispy exteriors. Roast for 20-25 minutes, flipping halfway through for even browning.
- Create the Sauce:
- In the same skillet used for the chicken, melt butter and add mushrooms, allowing them to brown before stirring. The caramelization process creates deep umami notes. Add garlic and sun-dried tomatoes, then pour in cream and bring to a gentle simmer. Incorporate Parmesan gradually, stirring constantly until completely melted. The sauce should coat the back of a spoon when ready.
- Combine and Finish:
- Reduce heat to prevent the cream from breaking. Return the chicken-vegetable mixture to the skillet, gently folding to coat everything in the luscious sauce. Sprinkle mozzarella evenly over the top and cover just until melted, about 2 minutes. The residual heat will complete the melting without overcooking the sauce.

You Must Know
The sun-dried tomatoes are truly the secret weapon in this recipe. I discovered their transformative power during a cooking class in Florence, where our instructor used them to add concentrated umami flavor to creamy sauces. Now I always keep a jar in my pantry for an instant flavor boost.
Make-Ahead Options
This dish works beautifully for meal prep. You can prepare the chicken and vegetable mixture up to two days in advance and store it refrigerated. The potatoes can be prepped and stored uncooked in cold water overnight, then drained, seasoned and roasted just before serving. The sauce comes together quickly but is best made fresh. Assemble everything just before serving for the most vibrant result.

Ingredient Substitutions
This recipe welcomes adaptations based on what you have available. Boneless chicken thighs make an excellent substitute for chicken breasts, offering even more flavor and moisture. Half-and-half can replace heavy cream for a lighter version, though the sauce won't be quite as rich. Spinach works beautifully in place of zucchini, adding more nutrients and a different texture. Simply add it at the very end of cooking the vegetables as it wilts quickly.
Serving Suggestions
While this dish is complete on its own, a simple arugula salad dressed with lemon juice and olive oil makes the perfect accompaniment, providing a peppery, bright contrast to the rich sauce. Warm crusty bread is essential for soaking up every last bit of the Alfredo sauce. For wine pairing, a medium-bodied Sangiovese or Chianti Classico complements the Tuscan flavors beautifully, cutting through the richness of the cream.
Cultural Context
This recipe draws inspiration from Tuscan cuisine while incorporating modern techniques. Traditional Tuscan cooking emphasizes simple, high-quality ingredients and garlic is indeed a cornerstone. However, authentic Italian cooking rarely combines cream sauces with chicken. This fusion approach marries American comfort food preferences with Italian flavor principles, creating something both familiar and exciting.
Frequently Asked Questions
- → How do I cook the chicken for this stir-fry?
Cook thinly sliced chicken strips in olive oil over medium-high heat, seasoning with garlic, oregano, basil, thyme, salt, and pepper. Sauté until the chicken is golden and fully cooked.
- → How do I ensure the vegetables stay crisp?
Sauté the vegetables over medium-high heat and cook them until they are just tender-crisp, retaining their vibrant color and texture.
- → What makes the Alfredo sauce unique?
The Alfredo sauce features sun-dried tomatoes, mushrooms, heavy cream, and a blend of Parmesan and mozzarella, offering a rich and flavorful twist to traditional Alfredo.
- → Can I prepare the potatoes ahead of time?
Yes, you can roast the potatoes in advance and reheat them in the oven at 180°C for a few minutes before serving to maintain their crispness.
- → How do I balance the flavors in this dish?
Ensure proper seasoning at every step. Taste and adjust salt, pepper, and herbs in the chicken, potatoes, and Alfredo sauce for the best balance of flavors.
- → Can I make substitutions for dietary needs?
For gluten-free options, use gluten-free Parmesan and check all spice mixes. You can also use dairy-free cream and vegan cheese substitutes for a plant-based version.