This Slow Cooker Butter Chicken Recipe is the ultimate set-it-and-forget-it meal. Just toss everything in the slow cooker and let it work its magic while you go about your day. When dinnertime rolls around, you'll have an incredibly tender and flavorful dish waiting for you!
About This Recipe
Here's what most people don't realize about butter chicken: authentic versions vary dramatically across India's regions, and these differences completely change how your slow cooker version should taste. In Punjab, families make it heavier on cream and tomatoes, while Delhi-style leans toward more complex spice layering with less dairy. The surprising detail? Traditional butter chicken was never meant to be slow-cooked at all – it was created as a quick restaurant dish in the 1950s to use leftover tandoori chicken. But here's why this matters for your slow cooker: since we're missing that high-heat tandoori char, you need to compensate by building deeper spice flavors upfront. I always toast my garam masala and cumin in the pan before adding liquids, mimicking those regional variations that prioritize spice complexity. This technique transforms what could be a bland slow cooker dish into something that honors the regional depth of the original.
Ingredients for Slow Cooker Butter Chicken
- 3 lbs boneless — skinless chicken thighs, cut into bite-sized pieces
- 1 ½ large onions — finely chopped
- 6 cloves garlic — minced
- 1 ½ tablespoon fresh ginger — minced
- 2 ¾ cups tomato sauce — about 21.75 oz
- 1 ¾ cups heavy cream or coconut milk — for a dairy-free option
- 6 tablespoon unsalted butter
- 3 ½ teaspoon garam masala
- 2 ¼ teaspoon ground cumin
- 2 ¼ teaspoon ground coriander
- 2 ¼ teaspoon turmeric powder
- 2 ¼ teaspoon paprika
- 1 teaspoon cayenne pepper — adjust for spice preference
- 2 ½ to 3 teaspoon kosher salt — to taste
- 3 tablespoon fresh cilantro — chopped (for garnish)
- Cooked basmati rice or naan for serving
How to Make Slow Cooker Butter Chicken
- Prepare the Chicken: Cut the chicken thighs into bite-sized pieces.
- Mix the Spices: In a bowl, combine the garam masala, cumin, coriander, turmeric, paprika, cayenne pepper, and kosher salt.
- Season the Chicken: Toss the chicken pieces in the spice mixture until evenly coated.
- Assemble the Slow Cooker: Place the seasoned chicken, chopped onion, minced garlic, and ginger in the slow cooker. Pour the tomato sauce over the top.
- Cook: Cover and cook on low for 6-7 hours or on high for 3-4 hours until the chicken is tender and cooked through.
- Add Cream and Butter: About 30 minutes before serving, stir in the heavy cream (or coconut milk) and butter. Mix well and continue to cook for the remaining time.
- Garnish and Serve: Garnish with chopped cilantro and serve hot with basmati rice or naan bread.
What to Serve With Slow Cooker Butter Chicken
Basmati rice is my go-to base for this rich, creamy butter chicken. The long grains stay separate and fluffy, soaking up every drop of that gorgeous tomato-cream sauce without getting mushy. I always make extra rice because trust me, you'll want to savor every last bit of sauce.
Fresh naan bread transforms this into a proper feast – tear off warm pieces to scoop up the tender chicken and that silky sauce. The bread's slight char and pillowy texture creates the perfect contrast to the smooth, spiced curry. My Garlic Naan recipe pairs beautifully here, adding that extra aromatic punch that makes the whole meal sing.
Balance out all that richness with a crisp cucumber raita on the side. The cool, tangy yogurt mixed with fresh cucumber and mint cuts through the butter chicken's velvety heaviness like a dream. It's that refreshing palate cleanser that lets you keep going back for more spoonfuls.
Frequently Asked Questions
1. What is the difference between butter chicken and tikka masala?
Butter chicken (murgh makhani) was invented in Delhi and uses a richer tomato-butter sauce. Tikka masala was developed in Britain and tends to be more tomato-forward with less cream.
2. Do I need to marinate the chicken for butter chicken?
Yes, marinating in yogurt, garam masala, and turmeric for at least 2 hours (overnight is ideal) tenderizes the chicken and builds layers of flavor that shine in the final dish.
3. What makes butter chicken sauce so rich?
The combination of butter, heavy cream, tomato puree, and cashew paste creates the signature velvety, slightly sweet sauce. Kasuri methi (dried fenugreek leaves) adds the authentic finish.
4. Can I use coconut milk instead of heavy cream?
Full-fat coconut milk is a good dairy-free alternative. It changes the flavor slightly — adding a subtle sweetness — but the texture remains rich and creamy.
5. What is kasuri methi and do I really need it?
Kasuri methi is dried fenugreek leaves — it adds the distinct, slightly bitter herbaceous note that defines authentic butter chicken. It is highly recommended and available at Indian grocery stores.
6. How long does butter chicken cook in the slow cooker?
4-6 hours on low or 2-3 hours on high. Add cream and butter during the last 30 minutes to prevent the dairy from separating during the long cook.
7. Should I use chicken breast or thighs?
Thighs are ideal for slow cooking — they stay moist and tender over long cook times. Breast works but can dry out after 6 hours. Add breast later in the cooking process.
8. What should I serve with slow cooker butter chicken?
Basmati rice is the classic pairing. Warm naan bread, garlic naan, or roti for scooping up the sauce are equally essential. Raita and cucumber salad cool the palate.
9. Can I make butter chicken less rich?
Use half-and-half instead of heavy cream, reduce the butter by half, and use Greek yogurt in the marinade. The sauce will be lighter but still flavorful.
10. How do I store and reheat butter chicken?
Refrigerate for up to 4 days or freeze for 3 months (freeze without cream is best). Reheat gently on the stovetop, adding a splash of cream to refresh the sauce.
Slow Cooker Butter Chicken Video

Slow Cooker Butter Chicken Recipe
Ingredients
Method
- Prepare the Chicken: Cut the chicken thighs into bite-sized pieces.
- Mix the Spices: In a bowl, combine the garam masala, cumin, coriander, turmeric, paprika, cayenne pepper, and kosher salt.
- Season the Chicken: Toss the chicken pieces in the spice mixture until evenly coated.
- Assemble the Slow Cooker: Place the seasoned chicken, chopped onion, minced garlic, and ginger in the slow cooker. Pour the tomato sauce over the top.
- Cook: Cover and cook on low for 6-7 hours or on high for 3-4 hours until the chicken is tender and cooked through.
- Add Cream and Butter: About 30 minutes before serving, stir in the heavy cream (or coconut milk) and butter. Mix well and continue to cook for the remaining time.
- Garnish and Serve: Garnish with chopped cilantro and serve hot with basmati rice or naan bread.
Nutrition
Notes
Refrigerator: Store leftovers in an airtight container for up to 3-4 days.
Freezer: Freeze in a sealed container for up to 2-3 months. Thaw overnight in the fridge.
Reheat: Warm in a skillet over medium heat, in the microwave, or in a 350°F oven until heated through. Pro Tips:
Toast your whole spices like cardamom pods and cinnamon stick in oil before adding other ingredients because the slow cooker's gentle heat won't develop those essential aromatic oils that make authentic butter chicken sing. Buy chicken thighs with skin on, then remove the skin yourself – the meat underneath stays more tender than pre-skinned thighs because it retains more natural moisture during the long cooking process. Add your heavy cream only in the final 30 minutes because extended slow cooking breaks down dairy proteins, creating a grainy texture that ruins the signature silky sauce I've learned from making this dozens of times. Use canned whole San Marzano tomatoes, crushed by hand, instead of tomato sauce because their lower water content prevents the watery disappointment that kills most slow cooker butter chicken attempts. Storage & Meal Prep:
Store leftovers in an airtight container in the refrigerator for up to 3 days. You can also freeze the butter chicken for up to 3 months. Reheat on the stove over low heat, stirring occasionally.









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