Slow Cooker Chicken Marsala – Creamy Easy Dinner

I used to think chicken marsala was strictly a restaurant splurge, the kind of thing I'd order on a rare date night and never dream of making at home. Then I started browning a few cutlets on a Sunday afternoon and letting my slow cooker handle the rest, and now it shows up on our table more often than I'd like to admit.

The magic here is simple: a quick sear gives the chicken that golden edge, and the slow cooker coaxes the mushrooms and marsala into a glossy, savory sauce that tastes like you fussed for hours. You don't have to. You just have to plan about four hours of mostly hands-off time.

I make this on days when I know 5 p.m. will be chaos, and it's the reason my daughter now asks for 'the mushroom chicken' by name. Serve it over egg noodles, mashed potatoes, or crusty bread, and let the sauce do the heavy lifting.

About the Ingredients

6 boneless, skinless chicken thighs (about 1.5 lb / 680g)

Thighs stay juicy in the slow cooker; if you only have breasts, use 4 small ones and check at 3 hours. Pat them dry so they brown instead of steam.

1 teaspoon kosher salt, plus more to taste

Kosher salt seasons more evenly than table salt; if using fine table salt, start with 3/4 teaspoon. You can always add more at the end.

1/2 teaspoon freshly ground black pepper

Fresh-cracked pepper tastes brighter than pre-ground. A quick grind over the flour mixture is all you need.

1/3 cup (40g) all-purpose flour

Flour helps the chicken brown and thickens the sauce. For a gluten-free version, swap in 2 tablespoons cornstarch.

2 tablespoons olive oil

Use regular olive oil, not extra-virgin, since it holds up better to searing. Avocado oil works too.

2 tablespoons unsalted butter

Butter adds richness to the mushrooms; salted butter is fine, just reduce the added salt slightly.

1 lb (450g) cremini mushrooms, sliced 1/4 inch thick

Cremini (baby bella) mushrooms have more flavor than white buttons. Wipe them clean with a damp towel instead of soaking them.

1 medium yellow onion, thinly sliced

Yellow onion gives a sweet backbone; a shallot or two works if that's what you have.

3 cloves garlic, minced

Fresh garlic is worth it here; 1 teaspoon garlic powder can stand in in a pinch.

3/4 cup (180ml) dry marsala wine

Dry marsala is the classic choice; dry sherry or madeira are good substitutes. Don't use sweet marsala or the sauce turns cloying.

1 cup (240ml) low-sodium chicken broth

Low-sodium broth keeps you in control of the seasoning. Vegetable broth works for a lighter version.

1/2 cup (120ml) heavy cream

Cream gives the sauce its silky finish; half-and-half works but will be a bit thinner. Add it at the very end so it doesn't curdle.

Tips & Tricks

Don't skip the sear

Those browned bits on the chicken and the pan are where the deep flavor comes from. It takes 6 minutes and changes everything.

Add cream at the end

Stirring heavy cream in after the slow cooker turns off keeps the sauce smooth and prevents that grainy, separated look.

Thicken with a slurry if needed

If your sauce looks thin, whisk 1 tablespoon cornstarch with 1 tablespoon cold water and stir it in on HIGH for 10 minutes.

Taste before serving

Slow cookers vary, so always taste and add a pinch of salt or a splash of marsala right before you dish it up.

Step-by-Step Instructions

1. Season and dredge

Pat the chicken thighs dry with paper towels, then season both sides with the salt and pepper. Dredge each piece in the flour, shaking off the excess so the coating is thin and even.

2. Sear the chicken

Heat the olive oil in a large skillet over medium-high heat (375°F / 190°C). Sear the chicken 3 minutes per side until deeply golden brown; it won't be cooked through yet, and that's fine.

3. Sauté mushrooms and onion

Add the butter to the same skillet, then the mushrooms and onion. Cook 5 minutes over medium heat (350°F / 175°C) until the mushrooms release their liquid and the edges turn golden.

4. Bloom the garlic

Stir in the garlic and cook 30 seconds until fragrant. It should smell nutty and sweet, not sharp; if it browns, pull the pan off the heat.

5. Deglaze the pan

Pour in the marsala and scrape up every browned bit with a wooden spoon. Let it bubble for 1 minute, then pour the whole mixture into the slow cooker.

6. Slow cook the chicken

Nestle the seared chicken into the slow cooker and pour the broth over the top. Cover and cook on LOW for 3 to 4 hours, until the chicken reaches 165°F (74°C) and shreds easily with a fork.

7. Finish with cream

Turn the slow cooker off and stir in the heavy cream. Let it sit 5 minutes so the sauce thickens slightly and turns glossy; taste and adjust the salt.

8. Serve over noodles

Spoon the chicken and sauce over egg noodles, mashed potatoes, or polenta. Scatter with chopped parsley if you like, and serve hot.

Delicious Variations

Mushroom-Forward

Add 1 cup sliced shiitakes along with the creminis for a deeper, earthier sauce.

Lighter Cream Sauce

Swap the heavy cream for 1/2 cup whole milk whisked with 1 teaspoon cornstarch for a thinner but still silky finish.

Herb Version

Stir in 1 teaspoon chopped fresh thyme with the garlic and finish with a squeeze of lemon for a brighter sauce.

How to Store Slow Cooker Chicken Marsala

Frequently Asked Questions

If you make this Slow Cooker Chicken Marsala, I'd love to know how it turned out. Snap a photo, tell me what you served it over, and pass the recipe to the friend who needs an easier dinner this week. Here's to small steps that add up.

Slow Cooker Chicken Marsala

Slow Cooker Chicken Marsala makes tender chicken in a rich, creamy mushroom wine sauce with almost no hands-on work, perfect for busy weeknights.

★★★★½ 4.8 (214 ratings)

15 minPrep time35 minCook time6Servings385 kcalCalories

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🧂 Ingredients

• 6 boneless, skinless chicken thighs (about 1.5 lb / 680g)
• 1 teaspoon kosher salt, plus more to taste
• 1/2 teaspoon freshly ground black pepper
• 1/3 cup (40g) all-purpose flour
• 2 tablespoons olive oil
• 2 tablespoons unsalted butter
• 1 lb (450g) cremini mushrooms, sliced 1/4 inch thick
• 1 medium yellow onion, thinly sliced
• 3 cloves garlic, minced
• 3/4 cup (180ml) dry marsala wine
• 1 cup (240ml) low-sodium chicken broth
• 1/2 cup (120ml) heavy cream

📋 Instructions

1. 1Season and dredge — Pat the chicken thighs dry with paper towels, then season both sides with the salt and pepper. Dredge each piece in the flour, shaking off the excess so the coating is thin and even.
2. 2Sear the chicken — Heat the olive oil in a large skillet over medium-high heat (375°F / 190°C). Sear the chicken 3 minutes per side until deeply golden brown; it won't be cooked through yet, and that's fine.
3. 3Sauté mushrooms and onion — Add the butter to the same skillet, then the mushrooms and onion. Cook 5 minutes over medium heat (350°F / 175°C) until the mushrooms release their liquid and the edges turn golden.
4. 4Bloom the garlic — Stir in the garlic and cook 30 seconds until fragrant. It should smell nutty and sweet, not sharp; if it browns, pull the pan off the heat.
5. 5Deglaze the pan — Pour in the marsala and scrape up every browned bit with a wooden spoon. Let it bubble for 1 minute, then pour the whole mixture into the slow cooker.
6. 6Slow cook the chicken — Nestle the seared chicken into the slow cooker and pour the broth over the top. Cover and cook on LOW for 3 to 4 hours, until the chicken reaches 165°F (74°C) and shreds easily with a fork.
7. 7Finish with cream — Turn the slow cooker off and stir in the heavy cream. Let it sit 5 minutes so the sauce thickens slightly and turns glossy; taste and adjust the salt.
8. 8Serve over noodles — Spoon the chicken and sauce over egg noodles, mashed potatoes, or polenta. Scatter with chopped parsley if you like, and serve hot.

👨‍🍳 Chef's Note: If your slow cooker runs hot, check the chicken at 3 hours; the sauce should look glossy and the chicken should shred with almost no resistance.

Servings: 6

Cuisine: Italian-American

Course: Main Course

Nutrition (per serving): 385 kcal · 28g protein · 14g carbs · 23g fat