Crockpot Chicken Marsala Recipe

This Crockpot Chicken Marsala is warm, creamy, and full of rich mushroom flavor.

The chicken cooks until tender, while Marsala wine, garlic, mushrooms, and broth turn into a savory sauce.

A little cream at the end makes it smooth without making it too heavy.

Makes: 4 servings
Prep time: 20 minutes
Cook time: 3–4 hours on LOW
Total time: About 4 hours 20 minutes

What You’ll Need

• 4 boneless, skinless chicken breasts, about 6 ounces each
• 1 teaspoon kosher salt
• ½ teaspoon black pepper
• ½ teaspoon garlic powder
• 2 tablespoons all-purpose flour
• 2 tablespoons olive oil
• 8 ounces cremini mushrooms, sliced
• ½ cup onion, finely diced
• 3 garlic cloves, minced
• ¾ cup dry Marsala wine
• ½ cup low-sodium chicken broth
• 1 teaspoon dried thyme
• 2 tablespoons cornstarch
• 2 tablespoons cold water
• ⅓ cup heavy cream
• 2 tablespoons fresh parsley, chopped

Recipe and Instructions

Step 1: Season and Flour the Chicken

Pat 4 boneless, skinless chicken breasts dry. Season both sides with 1 teaspoon kosher salt, ½ teaspoon black pepper, and ½ teaspoon garlic powder. Put 2 tablespoons all-purpose flour in a shallow dish. Lightly coat each chicken breast in the flour and shake off the extra.

Step 2: Brown the Chicken

Heat 2 tablespoons olive oil in a large skillet over medium-high heat. Add the 4 seasoned, lightly floured chicken breasts. Brown for about 2 minutes per side. You are only adding color here, so the chicken does not need to cook through.

Step 3: Fill the Crockpot

Place the 4 browned chicken breasts in the black oval crockpot. Add 8 ounces sliced cremini mushrooms, ½ cup finely diced onion, 3 minced garlic cloves, ¾ cup dry Marsala wine, ½ cup low-sodium chicken broth, and 1 teaspoon dried thyme.

Step 4: Slow Cook

Cover the black oval crockpot and cook on LOW for 3–4 hours, until the chicken reaches 165°F (74°C) in the thickest part. Remove the cooked chicken to a plate and keep it warm. Leave the mushrooms, onion, and cooking liquid in the crockpot.

Step 5: Thicken the Sauce

In a small bowl, whisk 2 tablespoons cornstarch with 2 tablespoons cold water until smooth. Stir the slurry into the hot mushroom mixture in the crockpot. Cover and cook on HIGH for 10–15 minutes, until the sauce starts to thicken.

Step 6: Make It Creamy

Stir ⅓ cup heavy cream into the thickened mushroom sauce. Return all 4 cooked chicken breasts to the crockpot. Spoon the sauce and mushrooms over the chicken. Cover and warm for about 5 minutes.

Step 7: Garnish and Serve

Move the chicken to a round serving plate. Spoon plenty of creamy mushroom Marsala sauce over it. Sprinkle with 2 tablespoons chopped fresh parsley and serve warm.

Why I Love This Recipe

Chicken Marsala has that special Sunday-dinner feel, but this crockpot version makes the day much easier. Browning the chicken first gives it the flavor I want, and then the slow cooker handles most of the work.

I also love the moment when the cream goes into the dark Marsala sauce. The sauce changes from thin and brothy to smooth, glossy, and rich. Spoon it over the chicken and you have a dinner that feels much fancier than the work it took.

• Most of the cooking is hands-off.
• Browning gives the chicken much better flavor.
• Mushrooms soak up the savory Marsala sauce.
• The sauce is creamy without being too heavy.
• It works just as well for a weeknight as it does for a special dinner.

Why This Recipe Works (Quick Science)

Browning the floured chicken creates new savory flavors through the Maillard reaction. The thin flour coating also helps the sauce cling to the meat.

Slow cooking gives the mushrooms time to release moisture and soak up the flavors of the wine, broth, garlic, and thyme.

Cornstarch thickens when it gets hot. Mixing it with cold water first keeps it from forming lumps. Heavy cream then adds fat, which gives the finished sauce a smoother feel and softer flavor.

Most important, chicken breast can dry out if it cooks for too long. Start checking it near the 3-hour mark and remove it once the thickest part reaches 165°F.

Pro Tips

• Use dry Marsala, not Marsala cooking wine, for a cleaner flavor.
• Choose chicken breasts that are close to the same size so they finish at about the same time.
• Don’t cook the chicken through while browning. The crockpot will finish it.
• Slow cookers vary a lot. Check the chicken early rather than relying only on the clock.
• Add the cream near the end. Long cooking can make dairy separate.

Tools You’ll Need

• Black oval crockpot
• Large skillet
• Tongs
• Shallow dish
• Cutting board
• Chef’s knife
• Measuring cups
• Measuring spoons
• Small bowl
• Small whisk or fork
• Wooden spoon
• Instant-read meat thermometer
• Round serving plate

Substitutions and Variations

• Chicken thighs: Use boneless, skinless thighs for darker, richer meat. Cooking time may vary.
• Mushrooms: White button mushrooms can replace cremini mushrooms.
• No cream: Leave out the heavy cream for a darker, more traditional-style sauce.
• Lighter sauce: Use half-and-half instead of heavy cream, though the sauce will be a little thinner.
• Fresh thyme: Replace 1 teaspoon dried thyme with about 1 tablespoon fresh thyme leaves.
• More mushrooms: Increase the mushrooms to 12 ounces if you love them.

Marsala gives this dish its signature flavor. Replacing it with ordinary wine will make a tasty sauce, but it will no longer taste quite like Chicken Marsala.

Make-Ahead Tips

Slice the mushrooms, dice the onion, mince the garlic, and measure the seasonings a day ahead. Store the vegetables in sealed containers in the refrigerator.

You can also mix the salt, pepper, and garlic powder ahead of time. For the best texture, wait until cooking day to flour and brown the chicken.

Common Mistakes

• Cooking chicken all day: Chicken breasts usually don’t need 6–8 hours. They can become dry.
• Skipping the browning: The recipe will work, but you lose a lot of flavor and color.
• Using sweet Marsala: It can make the main dish taste too sweet. Dry Marsala is the better choice.
• Adding cornstarch straight to the crockpot: Dry cornstarch can make lumps. Mix it with cold water first.
• Adding cream too early: Dairy is best added at the end.
• Guessing when chicken is done: Use a thermometer and look for 165°F in the thickest part.

What to Serve With

• Mashed potatoes
• Buttered egg noodles
• Pasta
• Creamy polenta
• Steamed green beans
• Roasted broccoli
• Roasted asparagus
• Simple green salad
• Crusty bread for soaking up the sauce

Macros Information

Approximate nutrition per serving, based on 4 servings:

• Calories: 460
• Protein: 48 g
• Carbohydrates: 17 g
• Fat: 19 g
• Fiber: 1 g

These numbers are estimates. The exact macros will change with the size of the chicken breasts and the brands of wine, broth, flour, and cream you use.

Leftovers and Storage

Let leftovers cool, then place the chicken and sauce together in an airtight container. Refrigerate for up to 3–4 days.

Reheat gently in a covered skillet or microwave. Add a small splash of chicken broth if the sauce has become too thick.

You can freeze the chicken and sauce for up to 2 months, but cream sauces may look slightly separated after thawing. Thaw overnight in the refrigerator and reheat slowly while stirring the sauce.

FAQ

Q: Do I have to brown the chicken first?
A: No, but I recommend it. Browning adds a deeper flavor and gives the chicken a much nicer color.

Q: What kind of Marsala should I use?
A: Use dry Marsala wine. Avoid sweet Marsala for this savory chicken dish.

Q: Can I put raw chicken in the crockpot?
A: Yes. A slow cooker can safely cook raw chicken when used correctly. In this recipe, browning is mainly for better flavor and texture.

Q: How do I know when the chicken is done?
A: Check the thickest part with an instant-read thermometer. It should reach 165°F (74°C).

Q: Can I cook this on HIGH instead?
A: You can, but chicken breast is less forgiving at higher heat. LOW gives you more control. If using HIGH, begin checking much sooner and cook until the chicken reaches 165°F.

Q: Is Marsala wine the same as Marsala cooking wine?
A: Not quite. Cooking wine often contains added salt and can have a harsher taste. Regular dry Marsala wine gives the sauce better flavor.

Q: Will the alcohol completely cook out?
A: No. Slow cooking reduces some alcohol, but it should not be assumed that all alcohol disappears. If alcohol is a concern, use a non-alcoholic substitute rather than relying on cooking to remove it.

Final Thoughts

This Crockpot Chicken Marsala gives you tender chicken, lots of mushrooms, and a rich, silky sauce without spending the whole afternoon at the stove. Browning the chicken takes a few extra minutes, but that small step makes a big difference.

Pile it over mashed potatoes or noodles, spoon that mushroom sauce over everything, and dinner is ready. If you make it, leave a comment with how yours turned out, any changes you tried, and any questions you have.