Creamy Crockpot Garlic Parmesan Chicken
This Crockpot Garlic Parmesan Chicken is a slow cooker dinner with tender chicken in a rich garlic parmesan cream sauce.
It takes very little prep and comes out with a sauce that tastes like it simmered all day. Serve it over pasta or mashed potatoes and you’ve got a meal worth repeating.
What Makes This Crockpot Chicken So Good
The sauce is what gets me. It’s creamy, savory, and loaded with garlic, but the parmesan rounds it out with a nutty, salty edge that makes the whole dish feel richer than the effort suggests.
The slow cooker does the work while the chicken stays juicy. By the time you’re ready to eat, the sauce has thickened just right and the garlic has mellowed into something sweet and fragrant.
Ingredients
- 2 lbs boneless skinless chicken thighs: you can use breasts, but check them a little earlier so they don’t dry out.
- ½ cup unsalted butter, sliced
- 6 cloves garlic, minced
- 1 cup chicken broth
- 1 cup heavy cream
- 8 oz cream cheese, softened: full-fat cream cheese gives the smoothest sauce.
- 1 cup freshly grated Parmesan cheese: grate your own, the pre-shredded kind won’t melt as smoothly.
- 1 tsp Italian seasoning
- ½ tsp salt
- ¼ tsp black pepper
- ¼ tsp red pepper flakes: (optional)
- Fresh parsley, for garnish
Variations and Substitutions
- Use chicken breasts: reduce the low cook time to about 3 hours and check the internal temperature early.
- Make it dairy-free: use a plant-based cream cheese and full-fat coconut cream, but the flavor will shift.
- Go lighter: swap half-and-half for the heavy cream; the sauce will be a bit thinner but still tasty.
- Add greens: stir in a couple of handfuls of baby spinach during the last 10 minutes of cooking.
- Try a different cheese: Pecorino Romano works, but it’s saltier so cut back the added salt.
If you like this, you’ll also enjoy our Slow Cooker Creamy Tuscan Chicken.
How to Make Crockpot Garlic Parmesan Chicken
Step 1: Season and Sear the Chicken
Season the chicken thighs with the salt and black pepper. Melt 2 tablespoons of the butter in a large skillet over medium-high heat. Once it’s foamy, add the chicken in a single layer (do it in two batches if your pan is small) and sear until deeply golden, about 3 minutes per side.
The chicken won’t be cooked through yet, you just want a nice crust on the outside that’ll add depth to the sauce. Transfer the seared pieces to your slow cooker.
Step 2: Build the Garlic Butter Base
Drop the heat under the skillet to medium and add the remaining butter. Once it melts, stir in the minced garlic and cook for about 1 minute, until it’s fragrant but not browned. Pour in the chicken broth, Italian seasoning, and red pepper flakes and whisk to loosen any browned bits from the bottom of the pan.
You’ll smell the garlic mellow and the broth pick up those herby notes. Pour the whole mixture over the chicken in the slow cooker.
Step 3: Slow Cook the Chicken
Cover the slow cooker and cook until the chicken is tender and shreds easily — about 4 hours on low or 2½ hours on high. The internal temperature should reach 165°F.
The liquid will look thin and brothy now, and that’s exactly right. The cream and cheese will transform it later.
Step 4: Finish the Creamy Sauce
Remove the chicken to a plate and set it aside. Whisk the softened cream cheese directly into the liquid in the slow cooker until it’s completely smooth and no lumps remain. Then whisk in the heavy cream and the grated Parmesan.
Return the chicken to the sauce, cover, and cook on high for about 15 minutes. The sauce will turn velvety as the cheese melts, and the kitchen will smell like garlic and butter. Give it a taste and adjust the salt and pepper if needed.
Step 5: Shred and Serve
Use two forks to shred the chicken right in the warm sauce until it’s coated all over. Spoon the chicken and plenty of sauce over mashed potatoes, pasta, or rice, then top with fresh parsley and a little extra Parmesan.
The sauce will cling to the shredded meat and look glossy. Serve while it’s hot, and don’t be shy with that ladle.
Tips for the Best Crockpot Garlic Parmesan Chicken
- Don’t rush the slow cook.: The low setting gives you the most tender, fall-apart chicken. High works, but low is worth the wait.
- If the sauce feels thin, let it bubble uncovered on high for 8–10 extra minutes with the lid off until it reduces a little.
- A handful of baby spinach: stirred in during the last 10 minutes adds color and a fresh bite.
- Let the dish rest: off the heat for about 5 minutes before serving. The sauce thickens just a bit as it cools.
Cook times by chicken type (internal temp should reach 165°F):
| Chicken Type | Low | High |
|---|---|---|
| Boneless thighs | 4–5 hours | 2–3 hours |
| Bone-in thighs | 5–6 hours | 3–4 hours |
| Boneless breasts | 3–4 hours | 2 hours |
Storing Leftovers
- Refrigerate: Store in an airtight container for up to 4 days. The sauce may thicken in the fridge, but it loosens right up when reheated.
- Reheating: Warm gently on the stove with a splash of milk or broth, or microwave in short intervals, stirring between each.
What to Serve with Crockpot Garlic Parmesan Chicken
A bed of buttery pasta or creamy mashed potatoes is the obvious move, they soak up the sauce beautifully. Steamed green beans or roasted broccoli add a fresh, crisp contrast to all that richness. A simple side salad with a lemon vinaigrette cuts right through the creaminess and keeps the meal feeling light.
Frequently Asked Questions
Is this recipe gluten-free?
Yes, it is naturally gluten-free. Just double-check that your chicken broth is labeled gluten-free.
Can I skip the searing step?
You can skip it if you’re in a rush. The chicken will still cook through, but you’ll lose the deeper, savory flavor the crust adds to the sauce.
Can I use frozen chicken?
It’s safest to thaw the chicken first. Starting from frozen can keep the slow cooker in the danger zone too long, and the chicken may not cook evenly.
Can I use a different cheese?
Pecorino Romano is a great substitute, but it’s saltier, so you’ll want to reduce the added salt to compensate.
Crockpot Garlic Parmesan Chicken Recipe
Ingredients
Method
- Season chicken with salt and pepper. Melt 2 tbsp of the butter in a skillet over medium-high heat. Sear chicken 3 minutes per side until golden, then transfer to slow cooker.
- Reduce heat to medium, melt remaining butter in the skillet. Add garlic, cook 1 minute. Stir in chicken broth, Italian seasoning, and red pepper flakes. Pour over chicken.
- Cover and cook on low 4 hours or high 2½ hours, until chicken is tender and reaches 165°F. Remove chicken to a plate.
- Whisk cream cheese into the liquid in the slow cooker until smooth, then whisk in heavy cream and Parmesan. Return chicken, cover, and cook on high 15 minutes.
- Shred chicken in the sauce. Garnish with parsley and extra Parmesan, and serve hot.
