Garlic Parmesan Crockpot Chicken and Potatoes

Garlic Parmesan Crockpot Chicken and Potatoes gives you juicy chicken, buttery baby potatoes, and a creamy garlic Parmesan sauce that clings to every bite. It suits busy families, new cooks, and slow cooker fans, and it takes about 10 minutes of prep and 4 to 5 hours in the crockpot. I started making this on soccer practice nights, and my crew still asks for extra sauce.

Why Choose This Garlic Parmesan Crockpot Chicken and Potatoes

Garlic Parmesan Crockpot Chicken and Potatoes delivers big flavor with minimal effort, so you can set the slow cooker and get on with your day. You still end up with tender slow cooker chicken and potatoes and a rich, garlicky sauce that tastes like you stood at the stove all afternoon.

“This crockpot garlic Parmesan chicken turned weeknight chaos into a calm, saucy victory.” ★★★★★

Ingredients You Need

• Chicken: 2 to 2.5 pounds boneless skinless chicken thighs or breasts. Thighs stay juicier, breasts work great if you watch the temp.
• Baby gold potatoes: 1.5 to 2 pounds, halved. Use baby reds if that is what you have.
• Garlic: 6 to 8 cloves, minced. Pantry shortcut: 2 teaspoons jarred minced garlic or 1 to 1.5 teaspoons garlic powder.
• Unsalted butter: 4 tablespoons. I like a quality butter like Kerrygold for richer flavor.
• Olive oil: 1 tablespoon to help the sear and prevent sticking.
• Parmesan: 1 cup finely grated Parmigiano Reggiano. Pantry shortcut: pre-grated works, but grate fresh for best melt.
• Chicken broth: 1 cup. Brand note: Better Than Bouillon stirred into hot water adds depth.
• Heavy cream or half-and-half: 1/2 cup, optional for a silkier, creamier garlic Parmesan sauce.
• Italian seasoning: 1.5 teaspoons.
• Paprika: 1 teaspoon for color and warmth.
• Onion powder: 1 teaspoon for savory backbone.
• Kosher salt and black pepper: season to taste.
• Lemon juice: 1 to 2 teaspoons to brighten.
• Fresh parsley: 2 tablespoons chopped, for garnish. Pantry shortcut: dried parsley in a pinch.
• Red pepper flakes: a pinch if you like a little heat.
• Cornstarch slurry: 1 tablespoon cornstarch mixed with 1 tablespoon cold water, optional for thicker sauce.

Equipment

• 5 to 6 quart slow cooker
• Large skillet for optional sear
• Tongs and a spoon
• Small bowl and whisk
• Instant-read thermometer
• Sheet pan for optional broil finish

How to Make Garlic Parmesan Crockpot Chicken and Potatoes

Prep the chicken and potatoes, 10 minutes

• Pat chicken dry and season both sides with 1.5 teaspoons salt, 1 teaspoon pepper, paprika, onion powder, and Italian seasoning.
• Halve the baby potatoes. Toss them with 1 tablespoon olive oil and a pinch of salt and pepper.

Sear for extra flavor, 5 minutes optional

• Heat 1 tablespoon butter in a hot skillet. Sear chicken 1 to 2 minutes per side to get light color.
• Move the chicken to a plate. You do not need to cook it through here.

Load the crockpot

• Scatter potatoes in the bottom of the slow cooker.
• Place chicken on top of the potatoes.
• Melt remaining 3 tablespoons butter. Whisk in garlic, broth, and cream if using. Stir in Parmesan until smooth, then add lemon juice and any red pepper flakes.
• Pour the sauce over the chicken and potatoes.

Cook on low 4 to 5 hours or high 2 to 3 hours

• Cover and cook until the chicken hits 165 degrees F in the thickest part and the potatoes turn fork-tender.
• Start checking at 4 hours on low or 2 hours on high so you do not overcook.

Thicken and finish the sauce, 5 minutes

• If you want a thicker sauce, ladle 1 cup of the hot liquid into a bowl and whisk in the cornstarch slurry.
• Pour it back, stir, and cook 10 more minutes until glossy.
• Taste and adjust with salt, pepper, or another squeeze of lemon.

Crisp and rest, optional

• If you used skin-on chicken or you want golden tops, move chicken and potatoes to a sheet pan and broil 2 to 3 minutes. Watch closely.
• Let everything rest 5 minutes so the juices settle and the sauce clings.

Garnish and serve

• Shower with chopped parsley and extra Parmesan.
• Spoon the creamy garlic Parmesan sauce over the top and serve hot.

Tips & Common Mistakes

• Salt in layers. Season chicken and potatoes before the sauce so the flavor runs through every bite.
• Watch the clock. Overcooked chicken dries out, so start checking early and pull at 165 degrees F.
• Use thighs for insurance. Thighs stay juicy if dinner runs a little long.
• Cut potatoes evenly. Match sizes so they cook at the same pace.
• Avoid chalky sauce. Add cream and Parmesan after you remove the chill from them, and do not boil the sauce hard.
• Thicken smartly. Use a cornstarch slurry or reduce the sauce with the lid cracked for 15 to 20 minutes.
• Layer for success. Put potatoes on the bottom and chicken on top to prevent mushy chicken.
• Skip watery add-ins. Rinse mushrooms or spinach well and pat them dry before adding.
• Taste at the end. A pinch of salt or lemon wakes up the whole dish.

Variations I've Tried

• Spinach and sun-dried tomatoes: Stir in 2 cups baby spinach and 1/3 cup chopped sun-dried tomatoes during the last 20 minutes.
• Mushroom lovers: Add 8 ounces sliced cremini on top of the potatoes before you add the chicken.
• Herb swap: Use fresh thyme and rosemary instead of Italian seasoning for a woodsy vibe.
• Spicy kick: Add 1 teaspoon Calabrian chili paste or 1/2 teaspoon red pepper flakes to the sauce.
• Lighter option: Use half-and-half and reduce butter by 1 tablespoon, then thicken with a slurry.
• Dairy-free: Use olive oil instead of butter and coconut milk plus 2 tablespoons nutritional yeast in place of cream and Parmesan.
• Low carb: Swap potatoes for cauliflower florets and cook on low 3 to 4 hours, then finish under the broiler.
• Gnocchi twist: Stir in shelf-stable potato gnocchi during the last 30 minutes for pillowy bites.

How to Serve

Spoon chicken and potatoes into shallow bowls and ladle that creamy garlic Parmesan sauce over the top. Add a bright side like arugula salad with lemon vinaigrette, roasted green beans, or steamed broccoli. Warm garlic bread or a toasted baguette turns every leftover drop of sauce into a snack. Pair with a crisp Chardonnay, a light pilsner, or iced tea with lemon.

Make-Ahead and Storage

• Make ahead: Load the slow cooker insert the night before with potatoes on the bottom and seasoned chicken on top, cover, and refrigerate. In the morning, whisk the sauce, pour it in, and cook as directed.
• Fridge: Cool fast, then store in airtight containers for up to 4 days. The sauce will thicken as it chills.
• Freezer: Freeze chicken and sauce for up to 3 months. Potatoes can soften after thawing, so freeze them only if that texture works for you.
• Reheat: Warm gently on the stovetop over medium-low with a splash of broth or cream until hot, or microwave at 70 percent power in short bursts, stirring between bursts, until it reaches 165 degrees F. If you want golden tops, broil 2 minutes before serving.

Ally Sanders

Garlic Parmesan Crockpot Chicken and Potatoes

Garlic Parmesan Crockpot Chicken and Potatoes is a set-it-and-forget-it slow cooker meal with juicy chicken, buttery baby potatoes, and a creamy garlic Parmesan sauce that clings to every bite.

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Prep Time 10 minutes mins

Cook Time 4 hours hrs 30 minutes mins

Total Time 4 hours hrs 40 minutes mins

Servings: 6

Course: Lunch

Ingredients

  

• 2 to 2.5 pounds boneless skinless chicken thighs or breasts
• 1.5 to 2 pounds baby gold potatoes, halved
• 6 to 8 cloves garlic, minced
• 4 tablespoons unsalted butter, divided
• 1 tablespoon olive oil
• 1 cup finely grated Parmesan cheese
• 1 cup chicken broth
• 1/2 cup heavy cream or half-and-half
• 1.5 teaspoons Italian seasoning
• 1 teaspoon paprika
• 1 teaspoon onion powder
• 1.5 teaspoons kosher salt, plus more to taste
• 1 teaspoon black pepper, plus more to taste
• 1 to 2 teaspoons lemon juice
• 2 tablespoons fresh parsley, chopped
• 1 pinch red pepper flakes
• 1 tablespoon cornstarch, mixed with 1 tablespoon cold water (slurry, optional)

Instructions

 

1. Pat the chicken dry and season both sides with 1.5 teaspoons salt, 1 teaspoon pepper, paprika, onion powder, and Italian seasoning.
2. Halve the baby potatoes and toss them with the olive oil and a pinch of salt and pepper.
3. For extra flavor, heat 1 tablespoon of the butter in a large skillet over medium-high heat. Sear the chicken 1 to 2 minutes per side until lightly browned. Transfer the chicken to a plate; it does not need to be cooked through.
4. Scatter the potatoes in the bottom of a 5 to 6 quart slow cooker. Place the chicken on top of the potatoes.
5. Melt the remaining 3 tablespoons butter. Whisk in the garlic, chicken broth, and cream or half-and-half if using. Stir in the Parmesan until mostly smooth, then add the lemon juice and red pepper flakes if using.
6. Pour the garlic Parmesan sauce evenly over the chicken and potatoes in the slow cooker.
7. Cover and cook on LOW for 4 to 5 hours or on HIGH for 2 to 3 hours, until the chicken reaches 165°F in the thickest part and the potatoes are fork-tender. Begin checking at 4 hours on LOW or 2 hours on HIGH to avoid overcooking.
8. If you prefer a thicker sauce, ladle about 1 cup of the hot cooking liquid into a small bowl and whisk in the cornstarch slurry. Pour the mixture back into the slow cooker, stir, and cook for about 10 more minutes until the sauce is glossy and slightly thickened.
9. Taste the sauce and adjust with additional salt, pepper, or a squeeze of lemon juice as needed.
10. If desired, transfer the chicken and potatoes to a sheet pan and broil for 2 to 3 minutes until lightly golden on top, watching closely to prevent burning. Let rest 5 minutes so the juices settle.
11. Garnish with chopped parsley and extra Parmesan if you like. Serve the chicken and potatoes hot, spooning plenty of creamy garlic Parmesan sauce over each portion.

Notes

Nutrition Information
Approximate per serving (6 servings, including sauce): 520 calories; fat 30 g; saturated fat 15 g; carbohydrates 28 g; fiber 3 g; sugars 2 g; protein 34 g; sodium 980 mg. Values are estimates and will vary based on the exact amounts used, specific ingredients, and portion size.