Slow-Cooker Butter Chicken
Updated January 12, 2026
- Total Time
- About 5 hours
- Rating
- Comments
- Read comments
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Ingredients
3 tablespoons vegetable oil
1 medium yellow onion, diced
3 cloves garlic, finely chopped
3 tablespoons grated ginger
1 tablespoon garam masala
1 6-ounce can tomato paste
¾ teaspoon kosher salt
3 pounds boneless, skinless chicken thighs or breasts, cut into 2-inch pieces
1 teaspoon lime zest
1 tablespoon lime juice
1 cup coconut milk (if necessary, whisk to combine the liquid and solids before measuring)
½ cup chicken stock
¼ cup cilantro leaves, for garnish (optional)
Cooked basmati or jasmine rice, for serving
Naan, for serving (optional)
Preparation
- Step 1
In medium skillet, heat oil over medium-high heat. Add onions to skillet, and cook until softened, about 3 minutes. Reduce heat to medium, add garlic and ginger, and cook another 2 minutes. Add garam masala, tomato paste and salt; cook and stir 2 minutes.
- Step 2
Place chicken pieces in a slow cooker, then add tomato paste mixture, lime zest and juice, coconut milk and chicken stock. Stir everything together, cover and cook on low heat setting for 4 ½ to 5 hours, until the chicken is cooked through. (You may let it cook up to 7 hours if necessary, but the chicken may be very soft and shred.) Garnish with cilantro and serve with basmati or jasmine rice, and naan if you have some.
Private Notes
Comments
FYI, you can store whole ginger root in your freezer. It makes it really easy to grate, and you just pop it back in to await the next meal!
Your suggestion is helpful, although your tone is somewhat less so. A quick version in a pressure cooker is a truly great alternative, and thank you for suggesting it. But many of us really do like a slow cooker: it uses very little energy, it can be left unattended, and it's very forgiving if you don't know how late you'll get home from wherever you've been.
Based on the comments, I doubled the garam masala to 2 TBSP, and used 6 cloves of garlic. I upped the salt to a full tsp. I used the zest and juice of 2 limes -- added the zest as instructed but stirred the lime juice in at the end after cooking. I also used the whole can of coconut milk. This was delicious! And the leftovers were just as good the next day. Served with basmati rice and garlic naan. Definitely will make this again.
Any suggestions on how to thicken? Mine is like soup
Really delicious. Thought the spice level was good. I did add a little red pepper flakes, though. Also, I have to confess that at the end I added a little cream -- maybe 1/4 cup. It really smoothed out the sauce. I'll definitely be making this again! Thank you!
We’re vegetations so I substituted paneer cubes for the chicken. I also doubled the Garam Masala and added a generous I/8 teaspoon of Kashmiri chile. Be careful with Kashmiri chile. A little goes a long way. It was all devoured- every scrap. And two tablespoons instead of one of lime juice gave it a dark presence that grounded it nicely.

