One-Pot Creamy Tuscan Chicken

Featured in: Family Dinner Plates

This comforting dish features juicy chicken cooked in one pot with a creamy garlic-Parmesan sauce, sun-dried tomatoes, and a medley of autumn vegetables like butternut squash and spinach. Searing the chicken ensures flavor and tenderness, while simmering the squash and mushrooms brings depth and satisfying texture. Finishing with baby spinach adds a pop of color and freshness. Serve it hot, spooning the rich sauce and vegetables over the chicken for a nourishing, gluten-free meal that suits busy weeknights and cozy evenings.

Updated on Sun, 26 Oct 2025 14:37:58 GMT
Golden seared chicken in a creamy Tuscan sauce with vibrant fall vegetables. Pin It
Golden seared chicken in a creamy Tuscan sauce with vibrant fall vegetables. | sweetbatata.com

This one-pot creamy Tuscan chicken is a soul-warming weeknight dinner my whole household craves come chilly evenings. Tender chicken breasts, cozy autumn vegetables, and a velvety parmesan sauce come together in one pan for pure comfort and bold Italian-inspired flavor with very little fuss.

I still remember the first time I made this on a rainy October night. The scent of parmesan and sun-dried tomatoes bubbling together had everyone drifting into the kitchen before dinner was ready.

Ingredients

  • Chicken breasts: tender and juicy choose ones that are plump and even in thickness for best results
  • Salt and black pepper: enhances every layer try fresh cracked pepper for extra punch
  • Dried Italian herbs: brings that signature Tuscan flavor look for blends featuring oregano thyme and rosemary
  • Olive oil: helps brown the chicken and vegetables rich extra virgin oil makes a flavorful sauce base
  • Butternut squash: sweet and hearty pick a small firm squash with deep orange flesh
  • Baby spinach: wilt-in-your-mouth greens add color and nutrition always choose fresh and vibrant leaves
  • Cremini or button mushrooms: earthy flavor and meaty texture I love the deeper flavor of cremini
  • Red onion: adds subtle sweetness and beautiful color look for onions that are firm with shiny skins
  • Cherry tomatoes: brightens the dish with a burst of acidity firm and shiny tomatoes work best
  • Sun-dried tomatoes: intense savory tang oil-packed types are best be sure to drain them well
  • Garlic: builds the aromatic backbone fresh cloves offer the fullest taste
  • Low-sodium chicken broth: lets you control the saltiness choose a clear aromatic broth
  • Heavy cream: delivers that signature lush sauce only real cream gives true richness
  • Grated Parmesan cheese: sharp and nutty Italian flavor always grate freshly for best melt
  • Dijon mustard: subtle depth and tang a little gives the sauce backbone
  • Red pepper flakes: optional for gentle heat use fresh flakes for best kick

Instructions

Prep the Chicken:
Pat the chicken breasts dry with paper towels so they sear, not steam. Season both sides evenly with salt, pepper, and Italian herbs rubbing in so the flavors penetrate.
Sear the Chicken:
Heat olive oil in a large deep skillet or Dutch oven over medium-high heat. Add chicken and cook for three to four minutes per side until a golden crust forms. Do not crowd the pan work in batches if needed. Transfer chicken to a plate they will finish cooking later so do not worry if slightly underdone.
Sauté the Vegetables:
In the same hot pan stir in butternut squash cubes. Cook for four minutes allowing edges to caramelize this step draws out sweetness. Add sliced onions and mushrooms and cook another three minutes stirring occasionally until the mushrooms soften and onions turn translucent.
Build the Aromatics:
Stir in minced garlic and cook for one minute just until fragrant keep it moving to avoid burning as garlic cooks quickly.
Layer in Tomatoes and Broth:
Add drained sun-dried tomatoes and cherry tomato halves. Pour in chicken broth and use a wooden spoon to scrape up any browned bits from the pan bottom. Bring mixture to a simmer and cook for five minutes until squash starts to soften.
Make it Creamy:
Reduce heat to medium-low. Mix in heavy cream Parmesan cheese and Dijon mustard stirring gently until sauce is smooth and homogenous.
Return Chicken and Simmer:
Nestle seared chicken back into the pan submerging in sauce and vegetables. Cover with a lid and simmer for twelve to fifteen minutes so the chicken absorbs flavors and squash turns fork-tender.
Finish with Spinach and Flair:
Stir in baby spinach and a pinch of red pepper flakes if you want a mild heat. Cook just until spinach wilts into the sauce about one minute.
Final Seasoning and Serve:
Taste the sauce and vegetables. Add any extra salt or pepper as needed. Serve hot spooning plenty of sauce and veggies over each chicken portion.
Close-up of One-Pot Creamy Tuscan Chicken, savory aroma filling frame and inviting bite. Pin It
Close-up of One-Pot Creamy Tuscan Chicken, savory aroma filling frame and inviting bite. | sweetbatata.com

I have a soft spot for sun-dried tomatoes they add such a deep umami note that reminds me of trips to Florence. My kids love the sweet cubes of butternut squash picking them out first before diving in for more sauce.

Storage Tips

Let the dish cool to room temperature then pack into lidded containers. Refrigerate for up to three days with no loss of flavor or tenderness. Gently reheat on the stove or in a microwave with a splash of extra cream to loosen the sauce if needed. For longer storage freeze in portions and thaw overnight for easy meal planning.

Ingredient Substitutions

Sweet potato chunks swap easily for butternut squash and keep the sweet seasonal feel. Kale or chard brings earthier greens to the party if you do not have spinach on hand. For dairy-free cooking try canned coconut milk and a sprinkle of nutritional yeast in place of cream and Parmesan. You can even use boneless skinless thighs for richer chicken flavor.

Serving Suggestions

Pile creamy Tuscan chicken over a bed of fluffy mashed potatoes to catch every drop of sauce. I also love serving with buttery polenta or gluten-free bread for the ultimate scoop. Roasted green beans or a bright arugula salad make lovely sides. A crisp Pinot Grigio in the glass really brings out those tangy sun-dried flavors.

Cultural and Seasonal Context

Tuscan cooking celebrates simplicity using local vegetables and creamy sauces to create deeply delicious meals with humble roots. This one-pot dish channels that philosophy by blending autumn's best produce with Italian pantry staples. It is just as welcome at a casual midweek meal or a festive fall dinner party. The balance of savory creamy sweet and tangy is classic Tuscany on a plate.

Butternut squash and sun-dried tomatoes highlight this comforting One-Pot Creamy Tuscan Chicken dish. Pin It
Butternut squash and sun-dried tomatoes highlight this comforting One-Pot Creamy Tuscan Chicken dish. | sweetbatata.com

This comforting Tuscan chicken will become your new chilly night favorite. Enjoy the balance of flavor-packed vegetables and creamy sauce with every bite.

One-Pot Creamy Tuscan Chicken

Chicken breasted in creamy garlic sauce with Tuscan vegetables for a hearty, comforting meal.

Prep Time
15 min
Cook Time
35 min
Overall Time
50 min
Created by Nora James


Skill Level Medium

Cuisine Italian-Inspired

Makes 4 Portions

Dietary Details No Gluten

What You'll Need

Chicken

01 4 boneless, skinless chicken breasts (about 1.5 lbs)
02 1 teaspoon salt
03 1/2 teaspoon freshly ground black pepper
04 1/2 teaspoon dried Italian herb blend
05 2 tablespoons olive oil

Vegetables

01 1 small butternut squash, peeled and cut into 1/2-inch cubes (about 2 cups)
02 2 cups baby spinach leaves
03 1 cup cremini or button mushrooms, sliced
04 1 small red onion, thinly sliced
05 1 cup cherry tomatoes, halved
06 1/2 cup sun-dried tomatoes packed in oil, drained and sliced

Sauce

01 3 large garlic cloves, minced
02 1 cup low-sodium chicken broth
03 1 cup heavy cream
04 1/2 cup grated Parmesan cheese
05 1 teaspoon Dijon mustard
06 1/4 teaspoon red pepper flakes (optional)

Cooking Steps

Step 01

Season Chicken: Pat chicken breasts dry using paper towels. Season both sides with salt, black pepper, and Italian herbs.

Step 02

Sear Chicken Breasts: Heat olive oil in a large deep skillet or Dutch oven over medium-high heat. Place chicken into hot oil and sear for 3 to 4 minutes per side until golden brown. Transfer chicken to a plate; it will finish cooking later.

Step 03

Sauté Butternut Squash: Add cubed butternut squash to the skillet. Sauté for 4 minutes over medium heat, stirring occasionally.

Step 04

Add Mushrooms and Onion: Incorporate sliced mushrooms and red onion. Cook for an additional 3 minutes until softened.

Step 05

Cook Garlic: Stir in minced garlic and sauté for 1 minute just until aromatic.

Step 06

Simmer Tomatoes and Broth: Add sliced sun-dried tomatoes, halved cherry tomatoes, and chicken broth. Bring mixture to a simmer and cook for 5 minutes until butternut squash begins to soften.

Step 07

Create Creamy Sauce and Return Chicken: Lower heat to medium-low. Stir in heavy cream, grated Parmesan, and Dijon mustard until well combined. Nestle the seared chicken breasts back into the pan with the sauce and vegetables.

Step 08

Simmer Until Chicken Is Cooked: Cover pan and gently simmer for 12 to 15 minutes until chicken reaches an internal temperature of 165°F and squash is tender.

Step 09

Finish With Spinach and Optional Red Pepper: Stir in baby spinach leaves and red pepper flakes. Simmer for an additional minute until spinach wilts.

Step 10

Adjust and Serve: Taste for seasoning and adjust salt or pepper as needed. Serve hot, spooning sauce and vegetables over the chicken.

Equipment Needed

  • Large deep skillet or Dutch oven
  • Chef’s knife
  • Cutting board
  • Measuring cups and spoons
  • Wooden spoon

Allergy Notice

Check each ingredient for allergens and reach out to a healthcare professional if you have concerns.
  • Contains dairy (heavy cream, Parmesan cheese).
  • Contains mustard.
  • Double-check sun-dried tomatoes and chicken broth for gluten if highly sensitive.

Nutrition Information (per portion)

Sweetbatata only offers this for informational use. Please don't treat it as personalized medical advice.
  • Caloric Value: 540
  • Fats: 30 g
  • Carbohydrates: 22 g
  • Proteins: 44 g