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Creamy mushroom chicken breast in garlic parmesan sauce garnished with fresh parsley on white plate

Crockpot Creamy Mushroom Chicken

Avatar photoMarla Jennings
Tender slow cooker chicken simmered in a rich and velvety mushroom cream sauce. A cozy, comforting crockpot dinner that is perfect for fall evenings and busy weeknights.
Prep Time 10 minutes
Cook Time 7 hours
Total Time 7 hours 10 minutes
Course Dinner
Cuisine American Comfort
Servings 6 servings
Calories 420 kcal

Equipment

  • 6-quart slow cooker
  • Mixing Bowl
  • Whisk
  • Cutting board
  • Sharp knife
  • Measuring Cups and Spoons

Ingredients
  

Chicken Base

  • 2 lb boneless skinless chicken breasts or thighs
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1 tsp garlic powder
  • 1 tsp Italian seasoning

Creamy Mushroom Sauce

  • 8 oz fresh mushrooms, sliced
  • 1 small yellow onion, diced
  • 3 cloves garlic, minced
  • 1 can cream of mushroom soup
  • 1/2 cup chicken broth
  • 1/2 cup heavy cream
  • 1/4 cup grated Parmesan cheese
  • 2 tbsp cream cheese (optional)

For Garnish

  • 2 tbsp fresh parsley, chopped

Instructions
 

  • Place the chicken in the bottom of your slow cooker in a single even layer. Pat dry with paper towels before seasoning to improve texture and flavor absorption.
  • Season evenly with salt, black pepper, garlic powder and Italian seasoning. Press seasoning lightly into the chicken so it adheres during cooking.
  • Scatter sliced mushrooms and diced onion evenly over the chicken. Add minced garlic on top. This layering allows the vegetables to slowly release moisture and infuse the sauce.
  • In a separate mixing bowl, whisk together cream of mushroom soup, chicken broth and heavy cream until completely smooth. Removing lumps now ensures a silky sauce later.
  • Pour the creamy mixture evenly over the chicken and vegetables. The chicken should be mostly covered but not fully submerged. Do not stir at this stage.
  • Cover and cook on LOW for 6 to 7 hours or HIGH for 3 to 4 hours. Avoid opening the lid frequently, as this reduces heat and extends cooking time.
  • Once chicken reaches 165°F internally and is fork tender, stir gently. If you prefer shredded chicken, remove pieces, shred with two forks and return to the slow cooker.
  • Stir in grated Parmesan and cream cheese during the final 30 minutes of cooking. This thickens the sauce and enhances richness.
  • Taste and adjust seasoning if needed. If sauce is too thick, add a small splash of broth. If thinner than desired, leave lid off for final 15 to 20 minutes.
  • Garnish with fresh parsley before serving. Serve hot over mashed potatoes, rice, egg noodles or cauliflower mash for a lower carb option.

Notes

For extra depth, sauté mushrooms briefly before adding to the slow cooker. Leftovers store up to 4 days refrigerated and freeze well up to 2 months.
Keyword Creamy Chicken Recipes Crock Pots, Crockpot Creamy Chicken, Mushroom Chicken Recipe, Slow Cooker Cream Of Mushroom Chicken