Can I use chicken breasts instead of thighs in this slow cooker garlic parmesan chicken and potatoes recipe?

Yes! Chicken breasts work well but may cook faster than thighs. Check for doneness around the 6-hour mark on LOW or 3-hour mark on HIGH to prevent them from drying out.

My sauce for slow cooker garlic parmesan chicken and potatoes is too thin. How can I thicken it?

The cornstarch slurry method works best: mix 2 tablespoons cornstarch with 2 tablespoons cold water, then stir into the slow cooker during the last 30 minutes of cooking with the lid on.

Can I add vegetables to this slow cooker garlic parmesan chicken and potatoes recipe?

Absolutely! Sturdy vegetables like carrots or celery can go in at the beginning. Add more delicate vegetables like green beans, peas, or spinach during the last 30–60 minutes of cooking.

Slow Cooker Garlic Parmesan Chicken and Potatoes That Melt in Your Mouth 2025

Slow Cooker Garlic Parmesan Chicken and Potatoes That Melt in Your Mouth

Print Recipe

This Slow Cooker Garlic Parmesan Chicken and Potatoes recipe delivers tender chicken, creamy garlic-parmesan sauce, and perfectly cooked potatoes with minimal effort. It’s a one-pot comfort food classic that’s ready when you are.

Author: Harmony
Prep Time: 15 minutes
Cook Time: 8 hours (LOW) or 4 hours (HIGH)
Total Time: 8 hours 15 minutes
Yield: 6 servings 1x
Category: Slow Cooker
Method: Slow Cooker
Cuisine: American

Ingredients

Scale

2 pounds boneless, skinless chicken thighs (or breasts)
2 pounds baby potatoes (halved if large)
6 cloves garlic, minced
1 cup chicken broth
1/2 cup grated Parmesan cheese, plus extra for serving
1/4 cup butter
1 tablespoon Italian seasoning
1 teaspoon garlic powder
1/2 teaspoon onion powder
Salt and black pepper to taste
2 tablespoons cornstarch (optional, for thickening)
1/4 cup fresh parsley, chopped
1/4 cup heavy cream (added in last 30 minutes)

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Instructions

Season chicken with salt, pepper, garlic powder, and onion powder. Place in slow cooker.
Add halved baby potatoes on top of the chicken.
Whisk together chicken broth, minced garlic, Italian seasoning, and half the Parmesan cheese. Pour over chicken and potatoes.
Dot with butter and cover. Cook on LOW for 7–8 hours or HIGH for 3–4 hours.
In the last 30 minutes, stir in heavy cream and remaining Parmesan. For a thicker sauce, stir in cornstarch slurry (2 tbsp cornstarch + 2 tbsp cold water).
Garnish with fresh parsley and extra Parmesan before serving.

Notes

Use cauliflower instead of potatoes for a low-carb version. Coconut cream can substitute heavy cream for a dairy-free twist. Add carrots or green beans for extra veggies.

Nutrition

Serving Size: 1 portion
Calories: 420
Sugar: 2g
Sodium: 680mg
Fat: 20g
Saturated Fat: 9g
Unsaturated Fat: 8g
Trans Fat: 0g
Carbohydrates: 25g
Fiber: 3g
Protein: 35g
Cholesterol: 110mg

Find it online: https://harmonymeal.com/slow-cooker-garlic-parmesan-chicken-and-potatoes/