There’s nothing more comforting than a bowl of rich, creamy, and flavorful Slow Cooker Butter Chicken filled with tender chicken pieces simmered in a deliciously spiced tomato-based sauce. This classic Indian-inspired dish brings together warm spices, butter, cream, and aromatic ingredients to create a restaurant-quality meal that is surprisingly easy to make at home.
The chicken slowly cooks in a creamy sauce infused with garlic, ginger, and traditional spices, allowing every bite to become incredibly tender and flavorful. The slow cooking process helps the spices blend beautifully while creating a smooth, rich sauce that pairs perfectly with rice or warm naan bread.
Perfect for family dinners, cozy nights, meal prep, or when you’re craving homemade comfort food, this Slow Cooker Butter Chicken delivers bold flavor with minimal effort.
Why You’ll Love This Slow Cooker Butter Chicken
Tender and Flavorful Chicken
Slow cooking allows the chicken to absorb the rich spices while staying juicy and tender.
Creamy Restaurant-Style Sauce
The combination of tomatoes, butter, cream, and spices creates a luxurious sauce similar to your favorite Indian restaurant dish.
Easy Hands-Off Cooking
The slow cooker does most of the work, making this recipe simple and convenient.
Perfect Comfort Food
The warm spices and creamy texture make this dish satisfying and comforting.
Great for Meal Prep
The flavors become even better the next day, making it perfect for leftovers.
Ingredients You’ll Need
For the Chicken
- 3 pounds boneless, skinless chicken thighs
- 2 tablespoons plain Greek yogurt
- 1 tablespoon lemon juice
- 2 teaspoons garam masala
- 1 teaspoon ground cumin
- 1 teaspoon paprika
- 1 teaspoon salt
- ½ teaspoon black pepper
For the Butter Chicken Sauce
- 4 tablespoons unsalted butter
- 1 large yellow onion, finely diced
- 6 garlic cloves, minced
- 1 tablespoon fresh ginger, grated
- 2 tablespoons tomato paste
- 2 cans (14 ounces each) crushed tomatoes
- 1 cup chicken broth
- 2 teaspoons garam masala
- 2 teaspoons ground cumin
- 1 teaspoon ground coriander
- 1 teaspoon paprika
- ½ teaspoon turmeric
- ½ teaspoon chili powder
- 1 teaspoon salt
- 1 teaspoon brown sugar
For the Creamy Finish
- 1 cup heavy cream
- 2 tablespoons butter
- 2 tablespoons fresh cilantro, chopped
For Garnishing
- Fresh cilantro
- Drizzle of cream
- Extra garam masala
- Sliced green onions
How to Make Slow Cooker Butter Chicken
Step 1: Marinate the Chicken
Cut the chicken thighs into bite-sized pieces.
In a bowl, combine:
- Greek yogurt
- Lemon juice
- Garam masala
- Cumin
- Paprika
- Salt
- Black pepper
Add the chicken and coat evenly.
Allow the chicken to marinate for:
30 minutes
or up to overnight for deeper flavor.
The yogurt helps tenderize the chicken while allowing the spices to absorb.
Step 2: Sear the Chicken
Heat a skillet over medium-high heat.
Add a small amount of butter or oil.
Sear the marinated chicken pieces for:
2–3 minutes per side
until lightly browned.
Transfer the chicken to the slow cooker.
Searing is optional, but it adds extra depth and improves the final flavor.
Step 3: Prepare the Butter Chicken Sauce
In the same skillet, melt butter over medium heat.
Add diced onions and cook for:
4–5 minutes
until softened.
Add:
- Garlic
- Ginger
Cook for:
30 seconds
until fragrant.
Stir in tomato paste and cook for:
1 minute
to enhance the richness.
Step 4: Add the Sauce Ingredients
Add to the skillet:
- Crushed tomatoes
- Chicken broth
- Garam masala
- Cumin
- Coriander
- Paprika
- Turmeric
- Chili powder
- Salt
- Brown sugar
Stir well and simmer for:
3–5 minutes
to allow the spices to bloom.
Step 5: Slow Cook the Butter Chicken
Pour the sauce over the chicken in the slow cooker.
Cover and cook on:
Low: 5–6 hours
or
High: 3–4 hours
The chicken is ready when it is tender and easily cuts apart.
Step 6: Add the Creamy Finish
About 20–30 minutes before serving, stir in:
- Heavy cream
- Butter
Mix gently until the sauce becomes smooth and creamy.
Add fresh cilantro.
Taste and adjust seasoning if needed.
Step 7: Serve the Butter Chicken
Serve warm over:
- Basmati rice
- Jasmine rice
- Garlic naan
- Roti
Garnish with:
- Fresh cilantro
- Extra cream drizzle
- Garam masala
Enjoy while hot.
Tips for the Best Slow Cooker Butter Chicken
Use Chicken Thighs
Chicken thighs stay juicy and tender during slow cooking.
Don’t Add Cream Too Early
Adding cream near the end prevents separation and keeps the sauce smooth.
Toast the Spices
Cooking the spices briefly before slow cooking enhances their flavor.
Balance the Sauce
Butter chicken should have a balance of creamy, slightly sweet, and warmly spiced flavors.
Use Fresh Garlic and Ginger
Fresh aromatics create a much deeper flavor than dried versions.
Adjust Spice Level
Add more chili powder for heat or reduce it for a milder version.
What to Serve With Slow Cooker Butter Chicken
Basmati Rice
The perfect side for soaking up the creamy sauce.
Garlic Naan
Ideal for scooping up every delicious bite.
Cucumber Raita
A refreshing yogurt side that balances the spices.
Roasted Vegetables
Serve with:
- Cauliflower
- Carrots
- Green beans
Indian Salad
A fresh salad with cucumber, onion, and lemon adds brightness.
Lentil Dal
A hearty side that complements the flavors.
How to Store Leftover Butter Chicken
Allow the butter chicken to cool completely.
Store in an airtight container with the sauce.
Refrigerate for up to:
4 days
To reheat:
- Warm gently on the stovetop.
- Add a splash of cream or broth if needed.
- Stir until heated through.
For freezing:
Store in freezer-safe containers for up to:
3 months
Thaw overnight in the refrigerator before reheating.
Delicious Ways to Customize This Recipe
Vegetable Butter Chicken
Add:
- Peas
- Spinach
- Bell peppers
- Cauliflower
for extra vegetables.
Spicy Butter Chicken
Add:
- Extra chili powder
- Cayenne pepper
- Fresh chilies
for more heat.
Coconut Butter Chicken
Replace heavy cream with coconut milk for a tropical twist.
Garlic Butter Chicken
Increase garlic and butter for a richer flavor.
Tikka-Style Butter Chicken
Add extra yogurt marinade and grilled chicken pieces before slow cooking.
Low-Carb Butter Chicken
Serve with cauliflower rice instead of traditional rice.
Frequently Asked Questions
Can I use chicken breast instead of thighs?
Yes. Chicken breast works, but thighs stay more tender during long cooking.
Can I make butter chicken without cream?
Yes. Use coconut milk or Greek yogurt for a creamy alternative.
Can I freeze butter chicken?
Yes. It freezes well for up to three months.
Why is my sauce too thin?
Slow cooker sauces can be thinner because of moisture released from ingredients. Simmer uncovered or add a little extra cream to adjust the texture.
Can I make this ahead?
Yes. Butter chicken tastes even better after the flavors have had time to develop.
Is butter chicken spicy?
Traditional butter chicken is mildly spiced, but the heat can easily be adjusted.
Final Thoughts
This Slow Cooker Butter Chicken is the perfect combination of tender chicken, aromatic spices, creamy sauce, and comforting flavors. With the convenience of slow cooking, you can enjoy a restaurant-style Indian-inspired meal right at home without spending hours in the kitchen.
Serve it with fluffy basmati rice, warm naan, and fresh herbs for a complete meal that everyone will love. Rich, creamy, and full of flavor, this butter chicken is guaranteed to become a favorite comfort food recipe.