If you are searching for a reliable weeknight meal that delivers flavor without fuss, the Slow Cooker Garlic Parmesan Chicken fits right in. It uses simple ingredients, a hands off approach, and ends with a creamy, garlicky sauce that clings to tender chicken. The goal here is comfort food that feels cozy yet easy enough to make after a busy day. This dish gives you that desirable balance of garlic warmth, a cheesy finish, and a sauce that tastes better with every bite. And yes, you can adjust the garlic and cheese to suit your taste. The key is letting the slow cooker do the heavy lifting while you enjoy a quiet evening or focus on other tasks.

Ingredients for this Slow Cooker Garlic Parmesan Chicken

1.5 pounds boneless skinless chicken breasts
2 tablespoons olive oil
4 cloves garlic minced
1 cup chicken broth
1/2 cup heavy cream
3/4 cup grated Parmesan cheese
1 teaspoon Italian seasoning
Salt and pepper to taste
2 tablespoons chopped fresh parsley for garnish

Instructions

Season the chicken with salt and pepper and set aside.
In a skillet, heat the olive oil over medium heat and sear the chicken on both sides just until lightly browned. This step adds flavor, but you can skip it if you prefer to go straight to the slow cooker.
Place the chicken in the slow cooker. Add minced garlic, chicken broth, heavy cream, Parmesan cheese, and Italian seasoning. Stir briefly to combine.
Cover and cook on low for 4 to 6 hours or on high for 2 to 3 hours, until the chicken is cooked through and tender.
If you want a thicker sauce, transfer the sauce to a small saucepan and simmer over medium heat until it reduces to your liking, then return it to the slow cooker.
Taste and adjust salt and pepper as needed. Sprinkle with chopped parsley before serving.

Cook and Prep Times

Prep time: 15 minutes
Cook time: 2 to 6 hours depending on setting
Active time: minimal, mostly hands off

Nutritional information

Nutrition is an estimate per serving. This version provides a creamy garlic profile with Parmesan and is designed to be flexible with portions and dairy choices. If you need to lighten it, you can use half and half or a lower fat milk substitute in place of heavy cream, though your sauce may be a touch thinner.

Calories: approx 420 per serving
Protein: around 38 g
Carbohydrates: 6 g
Fat: 28 g

Frequently asked questions

Can I use bone in chicken for this recipe

Yes you can. If you use bone in thighs or breasts, plan for a longer cooking time. Check that the internal temperature reaches 165 F (74 C) before serving, and consider removing the bones and shredding the meat if you prefer bite size pieces in the sauce.

Can I make this dairy free

Absolutely. Swap the heavy cream for a dairy free alternative such as coconut milk or almond milk plus a bit of dairy free cheese if you like. The sauce will be lighter and thinner, so you might want to reduce the liquid slightly or thicken with a cornstarch slurry at the end.

How do I store leftovers

Leftovers store well in an airtight container in the fridge for up to 3 days. Reheat gently on the stove or in the microwave, adding a splash of broth or cream to loosen the sauce if it thickens too much.