This Crockpot Tuscan Chicken is a creamy, hands-off slow cooker meal that feels both rustic and luxurious. Tender chicken thighs, sun-dried tomatoes, and fresh spinach simmer in a rich, garlicky cream sauce. It’s the ultimate comfort food that does most of the work for you.
Love Crockpot Tuscan Chicken? So do we! If you're into Crockpot Recipes or curious about Desserts, you'll find plenty of inspiration below.
Why You’ll Love This Crockpot Tuscan Chicken
- Hands-off cooking: Just sear, set, and forget.
- Incredible creamy sauce: Savory, garlicky, and rich.
- Fancy but easy: Impressive enough for guests, simple for weeknights.
- Highly adaptable: Swap veggies or adjust to your taste.
Ingredients & Tools
- 1.5 lbs boneless, skinless chicken thighs
- 1 tbsp olive oil
- 1 medium yellow onion, diced
- 4 cloves garlic, minced
- 1 cup chicken broth
- 1/2 cup sun-dried tomatoes in oil, drained and chopped
- 1 tsp Italian seasoning
- 1/2 cup heavy cream
- 1/2 cup grated Parmesan cheese
- 2 cups fresh spinach
- Salt and black pepper to taste
Tools: A 6-quart or larger slow cooker, a large skillet
Notes: Using good chicken broth and freshly grated Parmesan makes a noticeable difference in flavor.
Nutrition (per serving)
| Calories: | 420 kcal |
| Protein: | 35 g |
| Fat: | 28 g |
| Carbs: | 8 g |
| Fiber: | 2 g |
Serves: 4 | Prep Time: 15 minutes | Cook Time: 4 hours (on Low) | Total Time: 4 hours 15 minutes
Before You Start: Tips & Ingredient Notes
- Why chicken thighs? They are far more forgiving in the slow cooker than chicken breasts. Thighs stay juicy and tender through the long cooking process, whereas breasts can easily dry out and become tough.
- Do I really need to sear the chicken? Honestly, yes. That quick sear in a hot skillet isn’t just for color—it creates a beautiful fond (those browned bits at the bottom of the pan) that adds a ton of deep, savory flavor to the entire dish. It’s a step worth taking.
- What kind of sun-dried tomatoes should I use? I highly recommend the ones packed in oil. They’re more plump and flavorful than the dry-packed variety. Just remember to drain them well before chopping so you don’t add excess oil to the sauce.
- Can I use milk instead of heavy cream? I wouldn’t recommend it. The high fat content in heavy cream is what prevents it from curdling during the extended cooking time. Milk is much more likely to separate, giving you a grainy sauce.
How to Make Crockpot Tuscan Chicken
Step 1: Pat your chicken thighs completely dry with paper towels, then season them generously on both sides with salt and pepper. This is your first chance to build flavor and helps you get a beautiful, crisp sear. Heat the olive oil in a large skillet over medium-high heat. Once the oil is shimmering, carefully add the chicken thighs. You’ll hear a satisfying sizzle—that’s what you want! Sear for about 3-4 minutes per side, just until they have a gorgeous golden-brown crust. You don’t need to cook them through, just get that color. Transfer the seared chicken to your slow cooker insert.
Step 2: In the same skillet you used for the chicken, there will be all those delicious browned bits. Reduce the heat to medium and add the diced onion. Sauté for about 4-5 minutes, until the onion starts to turn translucent and soft. You’re using the moisture from the onion to help scrape up that flavorful fond. Now, add the minced garlic and cook for just one more minute, until it becomes incredibly fragrant. Be careful not to burn it!
Step 3: Pour the chicken broth into the skillet. Use your spoon or spatula to vigorously scrape the bottom of the pan, loosening all the remaining browned bits. This process, called deglazing, is where you capture all that concentrated flavor. Let it simmer for just a minute, then carefully pour this entire mixture—onions, garlic, and broth—over the chicken in the slow cooker.
Step 4: Sprinkle the Italian seasoning over everything, then add the chopped sun-dried tomatoes. Give everything a very gentle stir just to combine, trying to keep the chicken nestled at the bottom. Place the lid on your slow cooker and cook on LOW for 3.5 to 4 hours. The chicken should be fall-apart tender when it’s done.
Step 5: About 20 minutes before the cooking time is up, carefully remove the chicken thighs from the slow cooker and place them on a clean plate. This next part is crucial for a perfect, non-curdled sauce. To the liquid in the slow cooker, stir in the heavy cream and the grated Parmesan cheese. Stir until the cheese has melted and the sauce looks smooth and creamy.
Step 6: Add the fresh spinach to the creamy sauce and stir. You’ll notice the spinach will start to wilt almost immediately from the residual heat. Let it sit for a few minutes until it’s fully wilted and incorporated. Meanwhile, you can shred the chicken thighs with two forks or simply place them back in whole.
Step 7: Return the shredded or whole chicken back to the slow cooker, submerging it in the creamy Tuscan sauce. Give it one final, gentle stir to combine. Put the lid back on and let it cook on the WARM setting for another 10-15 minutes, just to let the chicken heat through and soak up some of that amazing sauce. Taste and adjust seasoning with more salt or pepper if needed. Serve immediately over pasta, rice, or with crusty bread to soak up every last drop.
Storage & Freshness Guide
- Fridge: Store in an airtight container for up to 3 days.
- Freezer: Freeze without cream/cheese for up to 3 months; add dairy after thawing.
- Reviving: Reheat gently on the stovetop with a splash of broth or cream.
Serving Suggestions
Complementary Dishes
- Garlic Bread or a Crusty Baguette — This is non-negotiable for me. You’ll want something sturdy to scoop up every bit of that incredible creamy sauce left in your bowl.
- Buttered Parmesan Orzo or Fettuccine — A simple pasta or creamy orzo acts as the perfect, neutral canvas that lets the rich flavors of the Tuscan chicken truly shine.
- A Simple Arugula Salad with Lemon Vinaigrette — The peppery arugula and bright, acidic dressing provide a refreshing contrast that cuts through the richness of the main dish beautifully.
Drinks
- A Crisp Pinot Grigio or Sauvignon Blanc — The bright acidity and citrus notes in these white wines help cleanse the palate between bites of the creamy, savory chicken.
- Sparkling Water with a Lemon Twist — For a non-alcoholic option, the bubbles and citrus offer a similarly refreshing and palate-cleansing effect that works wonderfully.
Something Sweet
- Lemon Sorbet — Its bright, clean, and icy-cold finish is the perfect way to end the meal, leaving you feeling refreshed rather than overly full.
- Tiramisu — Lean into the Italian theme with this classic, coffee-flavored dessert. Its creamy texture is a delightful continuation of the meal’s indulgent vibe.
Top Mistakes to Avoid
- Mistake: Overcooking the chicken. Even though thighs are forgiving, cooking them for too long on HIGH heat can still make them mushy. Stick to the LOW setting for the best, most tender texture.
- Mistake: Adding the dairy too early. If you put the cream and Parmesan in at the beginning, they will almost certainly curdle or separate over the long cooking time. Always add them at the very end.
- Mistake: Using pre-shredded “bagged” Parmesan. These cheeses often contain anti-caking agents like potato starch or cellulose, which can prevent them from melting smoothly into your sauce, leaving it a bit grainy.
- Mistake: Skipping the sear. I’ve messed this up before too, thinking I could save time. The sear adds a crucial layer of flavor that you simply can’t get from just boiling the chicken in the slow cooker.
Expert Tips
- Tip: Let the cream come to room temperature. Before adding the heavy cream to the hot slow cooker liquid, let it sit out on the counter for 15-20 minutes. Adding cold cream to a hot liquid increases the risk of it seizing or curdling.
- Tip: Thicken the sauce effortlessly. If you prefer a thicker sauce, make a quick slurry by mixing one tablespoon of cornstarch with two tablespoons of cold water. Stir this into the sauce during the last 30 minutes of cooking (before adding the cream).
- Tip: Brown the onions and garlic. Don’t just soften the onions and garlic after searing the chicken—let them get a little color. That slight caramelization adds another dimension of sweet, savory flavor to the base of the dish.
- Tip: Prep your spinach. If you’re using baby spinach, you can just toss it in. But for larger, mature spinach leaves, give them a rough chop first. This makes them easier to incorporate and eat.
FAQs
Can I make this Crockpot Tuscan Chicken with chicken breasts?
You can, but you need to adjust the method. Chicken breasts are much leaner and cook faster. I’d recommend searing them as directed, but then only cooking them on LOW for 2.5 to 3 hours. Check them early and often with a meat thermometer—you’re aiming for 165°F (74°C) internally. Any longer and they’ll become dry and tough. Honestly, for a slow cooker, thighs are still the champion for guaranteed juiciness.
How can I store and reheat the leftovers?
Leftovers will keep in an airtight container in the refrigerator for up to 3 days. To reheat, gently warm it in a saucepan over low heat on the stovetop, stirring occasionally. You may need to add a small splash of chicken broth or cream to loosen the sauce back up. I don’t recommend microwaving it on high, as this can cause the sauce to separate and the chicken to become rubbery.
Can I freeze this dish?
You can, but with a caveat. Cream-based sauces can sometimes separate and become grainy when thawed. If you plan to freeze it, I’d suggest making the recipe without the cream and Parmesan. Freeze the cooked chicken and veggie base, then when you’re ready to eat, thaw it, reheat it, and stir in the cream and cheese at the very end. The spinach is also best added fresh after thawing.
My sauce seems a bit thin. How can I thicken it?
No worries, this happens! The easiest fix is the cornstarch slurry I mentioned in the tips. Mix one tablespoon of cornstarch with two tablespoons of cold water until smooth. Stir this into the simmering sauce (you can turn the slow cooker to HIGH for a bit) and it should thicken up within a few minutes. Alternatively, you can let it cook uncovered on HIGH for the last 20-30 minutes to allow some liquid to evaporate.
What can I use instead of spinach?
Kale is a great, sturdy substitute. Just remove the tough stems and chop the leaves. Because kale is heartier, you might want to add it in the last hour of cooking so it has time to soften. You could also use Swiss chard, or for a different twist, stir in some roasted red peppers or artichoke hearts along with the sun-dried tomatoes.
Crockpot Tuscan Chicken
Make this easy Crockpot Tuscan Chicken with creamy sauce, spinach, and sun-dried tomatoes. A simple, elegant slow cooker meal. Get the recipe now!
Ingredients
For the Ingredients
-
1.5 lbs boneless, skinless chicken thighs
-
1 tbsp olive oil
-
1 medium yellow onion (diced)
-
4 cloves garlic (minced)
-
1 cup chicken broth
-
0.5 cup sun-dried tomatoes in oil (drained and chopped)
-
1 tsp Italian seasoning
-
0.5 cup heavy cream
-
0.5 cup grated Parmesan cheese
-
2 cups fresh spinach
-
Salt and black pepper (to taste)
Instructions
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Pat your chicken thighs completely dry with paper towels, then season them generously on both sides with salt and pepper. Heat the olive oil in a large skillet over medium-high heat. Once the oil is shimmering, carefully add the chicken thighs. Sear for about 3-4 minutes per side, just until they have a gorgeous golden-brown crust. You don't need to cook them through, just get that color. Transfer the seared chicken to your slow cooker insert.01
-
In the same skillet you used for the chicken, there will be all those delicious browned bits. Reduce the heat to medium and add the diced onion. Sauté for about 4-5 minutes, until the onion starts to turn translucent and soft. Now, add the minced garlic and cook for just one more minute, until it becomes incredibly fragrant.02
-
Pour the chicken broth into the skillet. Use your spoon or spatula to vigorously scrape the bottom of the pan, loosening all the remaining browned bits. Let it simmer for just a minute, then carefully pour this entire mixture—onions, garlic, and broth—over the chicken in the slow cooker.03
-
Sprinkle the Italian seasoning over everything, then add the chopped sun-dried tomatoes. Give everything a very gentle stir just to combine, trying to keep the chicken nestled at the bottom. Place the lid on your slow cooker and cook on LOW for 3.5 to 4 hours. The chicken should be fall-apart tender when it's done.04
-
About 20 minutes before the cooking time is up, carefully remove the chicken thighs from the slow cooker and place them on a clean plate. To the liquid in the slow cooker, stir in the heavy cream and the grated Parmesan cheese. Stir until the cheese has melted and the sauce looks smooth and creamy.05
-
Add the fresh spinach to the creamy sauce and stir. You’ll notice the spinach will start to wilt almost immediately from the residual heat. Let it sit for a few minutes until it's fully wilted and incorporated. Meanwhile, you can shred the chicken thighs with two forks or simply place them back in whole.06
-
Return the shredded or whole chicken back to the slow cooker, submerging it in the creamy Tuscan sauce. Give it one final, gentle stir to combine. Put the lid back on and let it cook on the WARM setting for another 10-15 minutes, just to let the chicken heat through and soak up some of that amazing sauce. Taste and adjust seasoning with more salt or pepper if needed. Serve immediately over pasta, rice, or with crusty bread to soak up every last drop.07
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