Slow Cooker Garlic Butter Chicken Recipe
If you’re craving a meal that’s both irresistibly flavorful and hands-off, the Slow Cooker Garlic Butter Chicken is your new best friend in the kitchen. This dish takes simple ingredients and transforms them into tender, buttery chicken infused with bold garlic notes and a perfect blend of spices. It’s the kind of recipe that makes your home smell amazing and satisfies all kinds of cravings with minimal effort—perfect for busy weeknights or cozy weekends.

Ingredients You’ll Need
Gathering these essential ingredients is the first step to creating that rich and comforting flavor you expect from Slow Cooker Garlic Butter Chicken. Each component plays a crucial role, from the creamy butter that adds moisture and richness to the spices that build a depth of taste.
- 4 boneless, skinless chicken breasts (about 1.5 pounds): The perfect cut for tender, juicy chicken that falls apart easily after slow cooking.
- ½ cup unsalted butter (1 stick): Adds richness and a velvety texture to the sauce without overpowering the garlic flavor.
- 6 cloves garlic, minced: Fresh garlic is key to delivering that punchy, aromatic essence in every bite.
- 1 teaspoon onion powder: Rounds out the flavor by adding a subtle sweetness and depth.
- 1 teaspoon smoked paprika: Introduces a gentle smoky warmth that complements the buttery sauce beautifully.
- 1 teaspoon Italian seasoning: A blend of herbs that bring a lovely herbal brightness to the dish.
- Salt and pepper to taste: Essential for seasoning and enhancing all the other flavors.
- 1 tablespoon fresh parsley, chopped (for garnish): Adds a fresh, vibrant touch that livens up the presentation and flavor.
- Juice of 1 lemon: Brightens up the rich butter and garlic with a hint of zesty acidity.
How to Make Slow Cooker Garlic Butter Chicken
Step 1: Prepare the Garlic Butter Mixture
Begin by melting the unsalted butter either in the microwave or on the stove. Once melted, stir in the minced garlic, onion powder, smoked paprika, Italian seasoning, salt, and pepper. This mixture forms the rich, aromatic base that will soak into the chicken as it cooks low and slow.
Step 2: Layer the Chicken in the Slow Cooker
Place the chicken breasts directly into the slow cooker. It’s fine if they’re slightly spaced out—this ensures each piece is evenly coated and cooks thoroughly.
Step 3: Pour the Garlic Butter Mixture Over the Chicken
Evenly pour the garlic butter mixture over the chicken breasts. Be sure each piece gets a good amount of this flavorful sauce—it’s what keeps the chicken moist and delicious during cooking.
Step 4: Add the Lemon Juice
Squeeze the juice of one fresh lemon over the chicken. This step adds a delicate brightness that perfectly balances the richness of the butter and garlic without stealing the spotlight.
Step 5: Slow Cook Until Tender
Cover the slow cooker and set it on low for about 6 hours. This slow, gentle cooking process breaks down the chicken fibers, leaving you with juicy, tender meat that’s bursting with flavor.
Step 6: Finish and Serve
When the cooking is complete, gently remove the chicken from the slow cooker and place it on a serving plate. You can keep the breasts whole or shred them for a different texture. Spoon some of the savory melted garlic butter sauce from the slow cooker on top and sprinkle generously with freshly chopped parsley for that extra pop of color and flavor.
How to Serve Slow Cooker Garlic Butter Chicken

Garnishes
Fresh parsley is the classic choice here—it adds a beautiful burst of green and a subtle herbal note that balances the richness of the garlic butter sauce. If you want to get creative, try a few thin lemon slices or a dash of red pepper flakes for a touch of heat and color contrast.
Side Dishes
This dish shines when paired with sides that soak up the sauce. Creamy mashed potatoes are a match made in heaven, but a bed of fluffy white rice or buttered egg noodles are equally fantastic. For a lighter option, roasted vegetables or steamed green beans bring freshness and texture to the plate.
Creative Ways to Present
To impress guests or just add some flair to weeknight dinners, serve the Slow Cooker Garlic Butter Chicken inside toasted sandwich rolls for soft garlic butter chicken sliders. Alternatively, toss shredded chicken with cooked pasta and extra sauce for a creamy garlic butter chicken pasta that everyone will ask for again. You can even spoon it over a crispy salad—warm garlic butter chicken atop bitter greens is a dream combination.
Make Ahead and Storage
Storing Leftovers
Once cooled, transfer any leftover Slow Cooker Garlic Butter Chicken to an airtight container and refrigerate. It will keep well for up to 3 days, making it perfect for quick lunches or busy nights when you want something comforting without cooking.
Freezing
This chicken freezes beautifully. Place portions in freezer-safe containers or bags, making sure to include some of the garlic butter sauce to keep the meat moist. Frozen leftovers will last up to 2 months.
Reheating
When you’re ready to enjoy leftovers, gently reheat the chicken in a skillet over low heat or in the microwave with a splash of water or additional butter to maintain that luscious sauce texture. Avoid high heat to keep the chicken tender and juicy.
FAQs
Can I use bone-in chicken instead of boneless breasts?
Yes, bone-in chicken thighs or breasts can be used but might require additional cooking time to ensure they’re fully cooked and tender. The flavor will be just as delicious, if not richer.
Is it possible to make this recipe without butter?
While butter is essential for the classic flavor and texture, you can substitute with olive oil for a lighter option, though the dish won’t have quite the same richness.
Can I add vegetables to the slow cooker?
Absolutely! Adding hearty vegetables like carrots, potatoes, or mushrooms complements the chicken well and creates a complete meal. Just cut them into even pieces and add them beneath or around the chicken.
How spicy is this Slow Cooker Garlic Butter Chicken?
This recipe is mild and focuses on buttery, garlicky flavors. If you prefer a little heat, try adding a pinch of chili flakes or cayenne pepper to the garlic butter mixture before cooking.
What can I do if my slow cooker chicken turns out dry?
To prevent dryness, ensure the chicken stays covered in the butter sauce during cooking. Additionally, low and slow cooking helps maintain moisture. If the chicken feels dry, try shredding it and mixing with extra sauce for a juicier result.
Final Thoughts
Slow Cooker Garlic Butter Chicken is a remarkable dish that brings comfort and flavor together without demanding much of your time. Whether you’re a seasoned home chef or just starting out, this recipe’s simplicity and incredible taste will make it a weekly favorite. So, grab your slow cooker and give it a go—you’re about to fall in love with how easy and delicious dinner can be.
PrintSlow Cooker Garlic Butter Chicken Recipe
This Slow Cooker Garlic Butter Chicken recipe features tender, juicy boneless chicken breasts cooked slowly in a rich, flavorful garlic butter sauce infused with smoked paprika, Italian seasoning, and fresh lemon juice. It’s an easy, hands-off dish perfect for busy days and great served over rice or mashed potatoes to soak up the delicious sauce.
- Prep Time: 10 minutes
- Cook Time: 6 hours
- Total Time: 6 hours 10 minutes
- Yield: 4 servings 1x
- Category: Main Dish
- Method: Slow Cooking
- Cuisine: American
- Diet: Low Fat
Ingredients
Chicken
- 4 pieces boneless, skinless chicken breasts (about 1.5 pounds)
Garlic Butter Sauce
- ½ cup unsalted butter (1 stick)
- 6 cloves garlic, minced
- 1 teaspoon onion powder
- 1 teaspoon smoked paprika
- 1 teaspoon Italian seasoning
- Salt, to taste
- Pepper, to taste
- 1 piece lemon, juiced
Garnish
- 1 tablespoon fresh parsley, chopped
Instructions
- Prepare Garlic Butter Sauce: In a small bowl, melt the butter using a microwave or stovetop. Add the minced garlic, onion powder, smoked paprika, Italian seasoning, salt, and pepper, stirring until fully combined to create a flavorful garlic butter mixture.
- Add Chicken to Slow Cooker: Place the boneless, skinless chicken breasts evenly into the slow cooker. Pour the prepared garlic butter sauce over the chicken, making sure each piece is well coated with the mixture.
- Add Lemon Juice: Squeeze the juice of one lemon evenly over the chicken to add brightness and enhance the flavor of the dish.
- Cook: Cover the slow cooker with the lid and cook on low for 6 hours, or until the chicken is thoroughly cooked and tender to the touch.
- Serve: When cooking is complete, carefully remove the chicken from the slow cooker and place on a serving plate. You may serve the breasts whole or shred the chicken for easier eating.
- Garnish and Enjoy: Spoon some of the remaining garlic butter sauce over the chicken, then garnish with freshly chopped parsley. For best results, serve over rice or mashed potatoes to absorb the delicious sauce.
- Storage: Store any leftovers in an airtight container in the refrigerator for up to 3 days.
Notes
- You can easily double the recipe to feed a larger crowd; just be sure not to overcrowd the slow cooker to maintain even cooking.
- Serving this chicken over rice or mashed potatoes is recommended to soak up all the flavorful garlic butter sauce.
- Leftovers keep well refrigerated for up to 3 days, making this recipe great for meal prep.
Nutrition
- Serving Size: 1 chicken breast (approx. 170g)
- Calories: 350 kcal
- Sugar: 1 g
- Sodium: 250 mg
- Fat: 25 g
- Saturated Fat: 15 g
- Unsaturated Fat: 9 g
- Trans Fat: 0 g
- Carbohydrates: 2 g
- Fiber: 0.2 g
- Protein: 30 g
- Cholesterol: 110 mg
Keywords: slow cooker chicken, garlic butter chicken, easy chicken recipe, crockpot chicken, boneless chicken breasts, garlic chicken, weeknight dinner