Slow Cooker Parmesan Garlic Chicken and Potatoes

Slow Cooker Parmesan Garlic Chicken and Potatoes tastes rich, buttery, and cheesy with soft, creamy potatoes that soak up every drop of garlicky goodness. It works perfectly for busy families, new cooks, or anyone who wants a cozy dinner with about 15 minutes of prep and 4 to 6 hours of hands-off cooking. I tested this on a rainy Tuesday, and my kids asked if we could have it every week, so I took that as a win.

Why You Should Try This Slow Cooker Parmesan Garlic Chicken and Potatoes

This recipe gives you juicy chicken, tender potatoes, and a thick, savory Parmesan garlic sauce in one pot. You toss everything into the slow cooker, walk away, and come back to a full meal that tastes like you fussed over it all afternoon.

The flavor hits that perfect spot between comfort food and “wow, that tastes like a restaurant dish.” It also reheats really well, so you can pack it for lunch and feel smug while everyone else eyes your leftovers.

“This Slow Cooker Parmesan Garlic Chicken and Potatoes tastes like a cozy Italian-style Sunday dinner that cooked itself while I lived my life. ★★★★★”

Ingredients You’ll Need

Chicken

• 2 to 2½ pounds boneless skinless chicken thighs
  • Use thighs for the juiciest result.
  • Swap with boneless skinless chicken breasts if you prefer leaner meat, and shorten cook time slightly.

Potatoes

• 1½ to 2 pounds baby gold potatoes, halved
  • Baby gold or Yukon gold potatoes stay creamy and hold shape.
  • Use baby red potatoes if that is what you have.
  • If you use russet potatoes, peel and cut them into 1½ inch chunks so they do not fall apart.

Sauce & Seasoning

• 1 cup low sodium chicken broth
• 1 cup heavy cream or half-and-half
  • Heavy cream gives a thicker, richer sauce.
  • Half-and-half works if you want it a bit lighter.
• ¾ cup freshly grated Parmesan cheese, plus extra for serving
  • Use a wedge of Parmesan and grate it yourself for best melting.
  • Avoid the dry shelf-stable shaker style since it can turn the sauce grainy.
• 4 to 6 cloves garlic, minced or pressed
  • Use jarred minced garlic as a shortcut if needed.
• 2 tablespoons unsalted butter, cut into small pieces
• 1 teaspoon kosher salt, plus more to taste
• ½ teaspoon black pepper
• 1 teaspoon Italian seasoning
• ½ teaspoon onion powder
• ¼ teaspoon smoked paprika or regular paprika
• 1 to 2 tablespoons chopped fresh parsley for garnish
  • Dried parsley works in a pinch, but fresh adds better color and flavor.

Optional Add-ins

• 1 cup baby carrots or sliced carrots
• 1 cup green beans, trimmed
• ½ teaspoon red pepper flakes if you like a little heat

Pantry Shortcuts & Brand Notes

• Use a carton of low sodium chicken broth from brands like Swanson or Pacific for consistent flavor.
• Use pre-minced garlic from a jar if you want to save time, though fresh garlic gives the best punch.
• Use pre-shredded Parmesan from the refrigerated section if you need a shortcut, but stir it in slowly so it melts smoothly.

Equipment

• 5 to 6 quart slow cooker
• Cutting board and sharp knife
• Small whisk or fork
• Measuring cups and spoons
• Small bowl for mixing the sauce
• Tongs or a large spoon for serving

Tips & Tricks

• Cut potatoes into similar sizes so they cook at the same rate.
• Place potatoes on the bottom of the slow cooker and chicken on top so the potatoes cook fully.
• Use chicken thighs if you want the most tender and forgiving result.
• Shorten cook time by 30 to 45 minutes if you use chicken breasts so they stay juicy.
• Whisk the cream and Parmesan together before you pour it in so the cheese melts evenly.
• Stir the sauce gently near the end of cooking to blend any separated cream back together.
• Taste and adjust salt at the end, since Parmesan already adds a salty kick.
• Add vegetables like carrots or green beans in the last 1 to 1½ hours so they stay tender but not mushy.
• Spray the slow cooker insert with cooking spray for easier cleanup.
• Let the cooked chicken rest for 5 minutes before you slice or shred it so it holds more juices.

How to Make Slow Cooker Parmesan Garlic Chicken and Potatoes

Step 1: Prep the Potatoes and Chicken

Wash and dry the baby potatoes, then cut them in half. If you use larger potatoes, cut them into chunks about 1½ inches wide. Trim any excess fat from the chicken thighs and pat them dry with paper towels so the seasoning sticks better.

Scatter the potatoes in an even layer on the bottom of the slow cooker. Season the chicken on both sides with a pinch of salt, pepper, and a little Italian seasoning, then place the chicken on top of the potatoes.

Step 2: Mix the Parmesan Garlic Sauce

In a bowl, whisk together the chicken broth, heavy cream or half-and-half, minced garlic, remaining salt, pepper, Italian seasoning, onion powder, and paprika. Stir in the grated Parmesan until it looks mostly smooth. A few small bits of cheese will melt as it cooks, so do not stress about perfection.

Pour the sauce evenly over the chicken and potatoes. Dot the top with the butter pieces so they melt into the sauce and add richness.

Step 3: Slow Cook Until Tender

Cover the slow cooker with the lid. Cook on low for 4½ to 6 hours, or on high for 2½ to 3½ hours, until the chicken turns very tender and the potatoes feel soft when you pierce them with a fork. Check around the 4 hour mark on low or 2½ hour mark on high so you do not overcook the chicken.

If you want to add carrots or green beans, tuck them around the chicken during the last 1 to 1½ hours of cook time. Stir gently once or twice near the end to blend the sauce and coat everything.

Step 4: Thicken and Finish the Sauce

If the sauce looks a bit thin, remove the lid and cook on high for 15 to 20 minutes to let some liquid evaporate. You can also stir in 1 to 2 tablespoons of extra Parmesan to thicken it slightly. Taste the sauce and add a pinch more salt or pepper if you want stronger flavor.

Sprinkle chopped fresh parsley over the top for color and freshness. You can leave the chicken pieces whole, slice them, or shred them slightly and fold them through the potatoes and sauce.

Step 5: Serve

Spoon the potatoes onto plates or into shallow bowls, then top with chicken and a generous ladle of sauce. Add extra Parmesan on top if you live by the “more cheese, more joy” rule. Serve hot while the sauce stays creamy and the potatoes stay fluffy.

What to Serve with Slow Cooker Parmesan Garlic Chicken and Potatoes

Serve this Slow Cooker Parmesan Garlic Chicken and Potatoes with a simple green salad, tossed with a light vinaigrette to balance the richness. Steamed broccoli, roasted Brussels sprouts, or sautéed green beans all pair nicely with the garlicky Parmesan flavor. Warm dinner rolls or crusty bread taste great when you swipe them through the extra sauce. A cold glass of iced tea, lemonade, or sparkling water with lemon keeps the meal feeling fresh and cozy.

Storage Options

• Cool leftovers to room temperature within 1 hour, then store them in airtight containers in the fridge for up to 3 to 4 days.
• Freeze portions in freezer-safe containers or zip bags for up to 2 months, and label them with the date so you do not lose track.
• Reheat gently on the stove over low heat with a splash of milk or broth, and stir often so the sauce turns smooth again.
• Reheat single portions in the microwave at 50 to 70 percent power in short bursts, stirring between bursts to keep the sauce creamy.

Slow Cooker Parmesan Garlic Chicken and Potatoes

Slow Cooker Parmesan Garlic Chicken and Potatoes is a rich, buttery, cheesy chicken and potato dinner made in one pot with about 15 minutes of prep and 4 to 6 hours of hands-off cooking.

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Prep Time 15 minutes mins

Cook Time 4 hours hrs 30 minutes mins

Total Time 4 hours hrs 45 minutes mins

Servings: 6

Course: Chicken

Ingredients

  

• 2 to 2 1/2 pounds boneless skinless chicken thighs

• 1 1/2 to 2 pounds baby gold potatoes, halved

• 1 cup low sodium chicken broth
• 1 cup heavy cream or half-and-half
• 3/4 cup freshly grated Parmesan cheese
• 4 to 6 cloves garlic, minced or pressed
• 2 tablespoons unsalted butter, cut into small pieces
• 1 teaspoon kosher salt
• 1/2 teaspoon black pepper
• 1 teaspoon Italian seasoning
• 1/2 teaspoon onion powder
• 1/4 teaspoon smoked paprika or regular paprika
• 1 to 2 tablespoons chopped fresh parsley, for garnish

• 1 cup baby carrots or sliced carrots
• 1 cup green beans, trimmed
• 1/2 teaspoon red pepper flakes

Instructions

 

1. Wash and dry the baby potatoes, then cut them in half. If using larger potatoes, cut them into chunks about 1 1/2 inches wide.
2. Trim excess fat from the chicken thighs and pat them dry with paper towels so the seasoning sticks better.
3. Scatter the potatoes in an even layer on the bottom of the slow cooker.
4. Season the chicken on both sides with a pinch of salt, pepper, and a little Italian seasoning, then place the chicken on top of the potatoes.

1. In a bowl, whisk together the chicken broth, heavy cream or half-and-half, minced garlic, remaining salt, pepper, Italian seasoning, onion powder, and paprika.
2. Stir in the grated Parmesan until it looks mostly smooth. A few small bits of cheese will melt as it cooks.
3. Pour the sauce evenly over the chicken and potatoes, then dot the top with the butter pieces.

1. Cover the slow cooker with the lid. Cook on low for 4 1/2 to 6 hours or on high for 2 1/2 to 3 1/2 hours, until the chicken is very tender and the potatoes are soft when pierced with a fork.
2. Check around the 4-hour mark on low or 2 1/2-hour mark on high so you do not overcook the chicken.
3. If adding carrots or green beans, tuck them around the chicken during the last 1 to 1 1/2 hours of cook time.
4. Stir gently once or twice near the end of cooking to blend the sauce and coat everything.

1. If the sauce looks thin, remove the lid and cook on high for 15 to 20 minutes to let some liquid evaporate.
2. Stir in 1 to 2 tablespoons of extra Parmesan if you want the sauce slightly thicker.
3. Taste and adjust salt or pepper if needed.
4. Sprinkle chopped fresh parsley over the top for color and freshness.

1. Spoon the potatoes onto plates or into shallow bowls, then top with chicken and a generous ladle of sauce.
2. Add extra Parmesan on top if desired and serve hot while the sauce is creamy and the potatoes are fluffy.

Notes

Nutrition Information
Approximate per serving (6 servings, using heavy cream and 2 lb chicken thighs): 560 calories; fat 34 g; saturated fat 16 g; carbohydrates 32 g; fiber 3 g; sugars 3 g; protein 33 g; sodium 720 mg. Values will vary based on exact ingredients, brands, and portion size.

Storage
Cool leftovers within 1 hour, then refrigerate in airtight containers for 3 to 4 days, or freeze for up to 2 months. Reheat gently on the stove with a splash of milk or broth, or in the microwave at 50 to 70 percent power, stirring between bursts to keep the sauce creamy.