This Tuscan Chicken Skillet is a tasty one-pan meal that’s packed with flavor! Tender chicken, spinach, sun-dried tomatoes, and creamy sauce come together for a comforting dish.
I love how quick it is to whip up! Perfect for busy nights when you want something wonderful and easy. Plus, it makes for great leftovers—if there’s any left! 😄
Key Ingredients & Substitutions
Chicken Breasts: Boneless, skinless chicken breasts are great for this dish because they cook quickly. If you prefer, you can use thighs for a juicier bite or even tofu for a vegetarian option.
Olive Oil: This is ideal for cooking but you can substitute with avocado oil if you’d like a higher smoke point. I love the flavor olive oil adds but any neutral oil works too.
Italian Seasoning: A blend of dried herbs brings depth to the dish. You can make your own with equal parts oregano and basil, or use just one if you don’t have both. Fresh herbs work too, just adjust the quantity.
Sun-Dried Tomatoes: These add a rich, tangy flavor. If you can’t find oil-packed ones, dry sun-dried tomatoes can be hydrated in hot water. You can also use roasted red peppers as a substitute!
Spinach: Fresh spinach is preferred for its quick wilting. Frozen can be used, but make sure to drain it well to avoid excess water in the dish.
How Do You Caramelize Onions Properly?
Caramelizing onions is an important step to enhance the dish’s flavor. The goal is to transform them into sweet and rich bits. Here’s how to do it right:
- Use a skillet over medium heat with a bit of olive oil. The key is to go slow.
- Sauté sliced onions, stirring them occasionally to prevent burning, for about 5 minutes or until they start to soften. You can sprinkle a little salt to speed up the process.
- Continue cooking for about 15-20 minutes, stirring occasionally, until they turn golden brown. Patience is key here!
Once done, these caramelized onions really enrich the dish, adding a wonderful sweetness that balances the savory ingredients.

How to Make Tuscan Chicken Skillet
Ingredients You’ll Need:
For the Chicken:
- 4 boneless, skinless chicken breasts
- 2 tablespoons olive oil
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 teaspoon dried Italian seasoning or a mix of oregano and basil
For the Vegetables:
- 1 medium onion, sliced
- 3 cloves garlic, minced
- ½ cup sun-dried tomatoes, chopped (preferably oil-packed)
- 2 cups fresh spinach leaves
- ½ cup chicken broth
For Garnish:
- Fresh thyme or rosemary sprigs (optional)
How Much Time Will You Need?
This recipe will take about 30 minutes to prepare and cook. You’ll spend around 10 minutes prepping the ingredients and about 20 minutes cooking everything to perfection. It’s a quick and tasty meal you can whip up any night of the week!
Step-by-Step Instructions:
1. Season the Chicken:
Start by seasoning the chicken breasts with salt, black pepper, and Italian seasoning on both sides. Give it a nice rub so the flavors really soak in!
2. Cook the Chicken:
Heat the olive oil in a large skillet over medium-high heat. Carefully add the seasoned chicken breasts to the skillet. Let them cook for about 5-7 minutes on each side until they are golden brown and cooked through. Once done, remove the chicken from the skillet and set it aside on a plate.
3. Sauté the Onions:
In the same skillet, add the sliced onions. Sauté them for about 5 minutes or until they start to soften and caramelize. Stir occasionally to avoid burning.
4. Add Garlic:
Add the minced garlic to the skillet and stir for another 30 seconds to a minute until it’s fragrant. This will enhance the flavor beautifully!
5. Mix in Sun-Dried Tomatoes:
Now, stir in the chopped sun-dried tomatoes. Allow them to cook for about 2 minutes so their delicious flavor can infuse with the onions and garlic.
6. Deglaze the Skillet:
Pour in the chicken broth and use a wooden spoon to scrape the bottom of the skillet, loosening any browned bits. This step adds lots of flavor to your dish.
7. Add Spinach:
Add the fresh spinach leaves and stir them in. Cook until the spinach is wilted, which should take just about 2 minutes.
8. Combine Everything:
Return the cooked chicken breasts to the skillet. Nestle them into the sauce and vegetables. Allow everything to simmer together for another 3-5 minutes so the flavors meld beautifully.
9. Garnish and Serve:
If you’d like, garnish your dish with fresh thyme or rosemary sprigs for a lovely touch. Serve the Tuscan chicken warm over cooked pasta, mashed potatoes, or with some crusty bread to soak up the delicious sauce.
Enjoy your meal! It’s packed with flavor and sure to impress anyone at the table.
Can I Use Frozen Chicken in This Recipe?
Yes, you can use frozen chicken, but make sure it’s fully thawed before cooking. Thaw it safely overnight in the fridge or by placing it in a sealed plastic bag submerged in cold water for a quicker option. Pat the chicken dry before seasoning!
What Can I Substitute for Sun-Dried Tomatoes?
If you don’t have sun-dried tomatoes, you can use roasted red peppers or even fresh tomatoes for a different flavor. Just keep in mind that fresh tomatoes will add more moisture, so adjust the chicken broth accordingly.
How Can I Make This Recipe Vegetarian?
To make this dish vegetarian, simply replace the chicken with firm tofu or your favorite plant-based protein. Use vegetable broth in place of chicken broth, and you’re good to go!
How to Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, simply warm it gently on the stove or in the microwave, stirring occasionally to ensure even heating. Enjoy!
