Chicken Marsala is the kind of restaurant dish that feels fancy but comes together with a handful of pantry staples. This slow cooker version keeps all the savory, buttery mushroom-and-wine flavor while letting your crockpot do the work. You get fork-tender chicken breasts smothered in a glossy, creamy sauce that tastes like it simmered for hours.
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Instead of standing over a hot skillet, you brown the chicken and mushrooms quickly, then tuck everything into the slow cooker and walk away. A final cornstarch slurry and a splash of cream turn the juices into a silky sauce that clings to every bite. Serve it over egg noodles, mashed potatoes, or crusty bread to soak up every drop.
It is an ideal make-ahead dinner for busy families, and the leftovers reheat beautifully the next day. If you love classic Italian-American comfort food, this one belongs in your regular rotation.
Why You'll Love This Recipe
About the Ingredients
6 boneless, skinless chicken breasts (about 2 pounds / 900g)
Look for evenly sized breasts so they cook at the same rate; you can substitute boneless thighs, which stay juicy and need about 1 extra hour of cooking.
1/2 cup (60g) all-purpose flour
This coats the chicken for a golden crust and thickens the sauce; swap in gluten-free all-purpose flour if needed.
1 teaspoon salt
Kosher salt seasons the flour and chicken; use half the amount if you only have fine table salt.
1/2 teaspoon black pepper
Freshly cracked pepper adds warmth; pre-ground works fine in a pinch.
3 tablespoons olive oil
Used for browning the chicken; a neutral oil like canola also works if you prefer a higher smoke point.
3 tablespoons unsalted butter
Butter gives the sauce its rich flavor; salted butter is fine, just reduce the added salt slightly.
16 ounces (450g) cremini mushrooms, sliced
Cremini (baby bella) mushrooms have more flavor than white button mushrooms; slice them thick so they hold up during the long cook.
1 large shallot, finely minced (about 1/4 cup / 40g)
Shallots add a mild sweetness; substitute half a small yellow onion if you do not have one.
3 cloves garlic, minced
Fresh garlic gives the best flavor; use 1 teaspoon garlic powder if you are out.
3/4 cup (180ml) dry Marsala wine
Dry Marsala is essential for the signature flavor; if you cannot find it, substitute dry sherry plus 1 teaspoon brown sugar.
3/4 cup (180ml) low-sodium chicken broth
Broth keeps the sauce from being too wine-forward; vegetable broth works as a substitute.
1/2 cup (120ml) heavy cream
Stirred in at the end for a silky finish; substitute half-and-half or full-fat coconut milk for a dairy-free option.
Tips & Tricks
- Pat the chicken dry and brown it in batches so it sears instead of steams, and do not crowd the skillet.
- Add the cream only after the slow cooker is off and the sauce has been thickened with cornstarch, or it can curdle from prolonged heat.
- Use dry Marsala, not sweet cream Marsala, or the sauce will taste cloying and dessert-like.
Pro Tips
Step-by-Step Instructions
1. Season and dredge
Pat the chicken dry and season both sides with the salt and pepper, then dredge each breast in the flour and shake off the excess. This coating helps the chicken brown and later thickens the sauce.
2. Brown the chicken
Heat 2 tablespoons of the olive oil in a large skillet over medium-high heat (400F / 205C) for 2 minutes, then sear the chicken in batches for 3 to 4 minutes per side until golden brown. The chicken does not need to be cooked through yet.
3. Sear the mushrooms
Add the remaining olive oil and the butter to the skillet, then cook the mushrooms and shallot over medium-high heat (400F / 205C) for 6 to 8 minutes until the mushrooms are deeply golden and their moisture has evaporated. Add the garlic and cook 30 seconds until fragrant.
4. Deglaze the pan
Pour in the Marsala wine and scrape up the browned bits with a wooden spoon, letting it bubble for 2 minutes at a gentle simmer (about 200F / 93C) until slightly reduced. This concentrates the flavor.
5. Load the slow cooker
Transfer half the mushrooms to a 6-quart slow cooker, layer the chicken on top, then add the remaining mushrooms and pour in the chicken broth. Cover and cook on low for 4 hours or on high for 2 1/2 hours, until the chicken reaches 165F (74C) on an instant-read thermometer and shreds easily with a fork.
6. Thicken the sauce
Whisk 1 tablespoon cornstarch with 2 tablespoons cold water, stir it into the slow cooker juices, and cook on high uncovered for 10 minutes until the sauce coats the back of a spoon.
7. Finish with cream
Turn off the slow cooker, stir in the heavy cream, and taste for salt and pepper. The sauce should look glossy and velvety, and the chicken should be fork-tender.
8. Serve
Spoon the chicken and sauce over egg noodles, mashed potatoes, or rice, and garnish with chopped parsley if you like. Serve hot.
Delicious Variations
Mushroom-Lover's Version
Add 8 ounces of sliced shiitake or oyster mushrooms along with the cremini for an even earthier, meatier sauce.
Dairy-Free Marsala
Replace the heavy cream with full-fat coconut milk and use olive oil instead of butter for a rich, dairy-free sauce.
Herbed Chicken Marsala
Stir in 1 teaspoon of fresh thyme and a squeeze of lemon juice at the end for a brighter, herbaceous finish.
How to Store Slow Cooker Chicken Marsala
Refrigerator
Store leftovers in an airtight container in the refrigerator for up to 4 days.
Freezer
Freeze in a freezer-safe container for up to 3 months; thaw overnight in the refrigerator before reheating.
Reheating
Reheat gently on the stovetop over low heat or in the microwave in 30-second bursts, adding a splash of broth if the sauce has thickened too much.
Frequently Asked Questions
Q: Can I make chicken Marsala in the slow cooker without browning the chicken first?
Yes, you can skip the browning, but the flavor and texture will be noticeably better if you sear the chicken and mushrooms first. Browning creates fond, the browned bits that give the sauce its deep, savory taste.
Q: What can I use instead of Marsala wine?
Dry sherry is the closest substitute, or use 3/4 cup of chicken broth with 1 tablespoon of balsamic vinegar and a pinch of brown sugar. Avoid sweet Marsala, which makes the sauce taste like dessert.
Q: How long does chicken Marsala take in the slow cooker?
Cook it on low for about 4 hours or on high for 2 1/2 hours, until the chicken reaches 165F (74C). Overcooking will make the chicken dry and stringy, so check it at the early end of the range.
Q: Why did my sauce curdle when I added the cream?
The cream curdled because it was added while the slow cooker was still hot or the sauce was boiling. Turn the cooker off, let the sauce cool for a minute, and stir in the cream gradually.
Q: Can I use frozen chicken breasts in this recipe?
No, frozen chicken should not go into a slow cooker because it stays in the temperature danger zone too long. Thaw the chicken completely in the refrigerator before dredging and browning.
Give this Slow Cooker Chicken Marsala a try this week and let the crockpot deliver a restaurant-worthy dinner with almost no effort. If you make it, leave a comment and a star rating to let me know how it turned out!
Slow Cooker Chicken Marsala
Slow Cooker Chicken Marsala delivers tender chicken in a rich, creamy mushroom wine sauce with almost no effort, perfect for cozy weeknights.
🧂 Ingredients
- 6 boneless, skinless chicken breasts (about 2 pounds / 900g)
- 1/2 cup (60g) all-purpose flour
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 3 tablespoons olive oil
- 3 tablespoons unsalted butter
- 16 ounces (450g) cremini mushrooms, sliced
- 1 large shallot, finely minced (about 1/4 cup / 40g)
- 3 cloves garlic, minced
- 3/4 cup (180ml) dry Marsala wine
- 3/4 cup (180ml) low-sodium chicken broth
- 1/2 cup (120ml) heavy cream
📋 Instructions
- 1Season and dredge — Pat the chicken dry and season both sides with the salt and pepper, then dredge each breast in the flour and shake off the excess. This coating helps the chicken brown and later thickens the sauce.
- 2Brown the chicken — Heat 2 tablespoons of the olive oil in a large skillet over medium-high heat (400F / 205C) for 2 minutes, then sear the chicken in batches for 3 to 4 minutes per side until golden brown. The chicken does not need to be cooked through yet.
- 3Sear the mushrooms — Add the remaining olive oil and the butter to the skillet, then cook the mushrooms and shallot over medium-high heat (400F / 205C) for 6 to 8 minutes until the mushrooms are deeply golden and their moisture has evaporated. Add the garlic and cook 30 seconds until fragrant.
- 4Deglaze the pan — Pour in the Marsala wine and scrape up the browned bits with a wooden spoon, letting it bubble for 2 minutes at a gentle simmer (about 200F / 93C) until slightly reduced. This concentrates the flavor.
- 5Load the slow cooker — Transfer half the mushrooms to a 6-quart slow cooker, layer the chicken on top, then add the remaining mushrooms and pour in the chicken broth. Cover and cook on low for 4 hours or on high for 2 1/2 hours, until the chicken reaches 165F (74C) on an instant-read thermometer and shreds easily with a fork.
- 6Thicken the sauce — Whisk 1 tablespoon cornstarch with 2 tablespoons cold water, stir it into the slow cooker juices, and cook on high uncovered for 10 minutes until the sauce coats the back of a spoon.
- 7Finish with cream — Turn off the slow cooker, stir in the heavy cream, and taste for salt and pepper. The sauce should look glossy and velvety, and the chicken should be fork-tender.
- 8Serve — Spoon the chicken and sauce over egg noodles, mashed potatoes, or rice, and garnish with chopped parsley if you like. Serve hot.
