Description

This Slow Cooker Creamy Garlic Parmesan Chicken is a rich, comforting dish perfect for a no-fuss dinner. Tender chicken breasts or thighs are slow-cooked in a luscious garlic and parmesan sauce, accented with Italian seasoning, smoked paprika, and fresh herbs. The creamy sauce is enhanced with cream cheese, Parmesan, and an optional splash of heavy cream for extra richness. Served best over pasta, rice, or mashed potatoes, this recipe combines minimal prep and slow cooking for maximum flavor and melt-in-your-mouth texture.

Ingredients

Scale

Chicken

1.5–2 lbs boneless, skinless chicken breasts or thighs
1 tbsp olive oil
1 medium onion, chopped (optional)

Seasonings & Aromatics

4–6 cloves garlic, minced (recommended roasted with olive oil for deeper flavor)
1/4 tsp smoked paprika
1 tsp dried Italian seasoning
1/2 tsp salt
1/4 tsp black pepper

Sauce

1 (10.5 oz) can condensed cream of chicken soup
1/2 cup chicken broth
4 oz cream cheese, softened and cut into cubes
1/2 cup grated Parmesan cheese, plus extra for serving
1/4 cup heavy cream or milk (optional, for extra creaminess)

Finishing Touches

1 tsp fresh lemon zest
2 tbsp fresh chives, finely chopped
2 tbsp fresh parsley, chopped (for garnish)

Instructions

Prepare Your Slow Cooker: Lightly spray the inside of your slow cooker with non-stick cooking spray to ensure easy cleanup after cooking.
Sear the Chicken (Optional): Heat olive oil in a large skillet over medium-high heat and sear the chicken breasts or thighs for 2-3 minutes on each side until lightly browned. This step enhances flavor but can be skipped for convenience.
Layer the Chicken: Place the seared or raw chicken in a single layer at the bottom of the slow cooker for even cooking.
Prepare the Creamy Sauce Base: In a medium bowl, whisk together the minced roasted garlic, smoked paprika, Italian seasoning, salt, black pepper, condensed cream of chicken soup, chicken broth, and chopped onion if using.
Pour Sauce Over Chicken: Pour the sauce mixture evenly over the chicken, ensuring all pieces are coated well.
Slow Cook the Chicken: Cover and cook on LOW for 3-4 hours or on HIGH for 2-3 hours until the chicken is cooked through and tender. Use a meat thermometer to confirm internal temperature reaches 165°F (74°C).
Shred the Chicken: Carefully remove the chicken from the slow cooker and shred it using two forks. Set aside the shredded chicken.
Finish the Sauce: Add the softened cream cheese cubes and 1/2 cup grated Parmesan cheese to the sauce left in the slow cooker. Stir in the heavy cream or milk if using.
Whisk Until Smooth: Whisk the sauce until cream cheese and Parmesan melt completely, forming a smooth, luscious sauce. If the sauce is too thin, make a slurry with 1 tbsp cornstarch and 2 tbsp cold water, stir in, and cook for an additional 15-20 minutes until thickened.
Combine and Serve: Return the shredded chicken to the slow cooker and stir to coat in the creamy sauce. Just before serving, mix in fresh lemon zest and finely chopped chives. Serve immediately over pasta, rice, or mashed potatoes. Garnish with fresh parsley and extra Parmesan cheese.

Notes

Roasting garlic before mincing adds a deeper, sweeter flavor to the sauce.
Searing the chicken is optional but adds a nice flavor and texture.
If the sauce is too thin after melting the cheeses, a cornstarch slurry helps thicken it perfectly.
Using thighs can add more moisture and flavor compared to chicken breasts.
This dish pairs wonderfully with mashed potatoes, pasta, or steamed rice to soak up the creamy sauce.
Leftovers store well in the fridge for up to 3 days and can be reheated gently on the stove or microwave.

Prep Time: 15 minutes
Cook Time: 3 hours 15 minutes
Category: Main Course
Method: Slow Cooking
Cuisine: American

Keywords: slow cooker chicken, creamy garlic chicken, parmesan chicken, easy slow cooker recipe, comfort food chicken, creamy chicken sauce