Butter chicken is one of those dishes that most people assume is too complicated to make at home — so they either order takeout or buy a jarred sauce that tastes like tomato soup with curry powder. Neither option is right. This slow cooker version builds the sauce from scratch using tomato paste, whole spices, butter, and cream. It takes about 15 minutes of actual work. The crockpot handles the rest.
This is also one of the better summer crockpot recipes because it keeps the heat out of your kitchen. No standing over a sauté pan babysitting a sauce. Dump it in, walk away, come back to dinner.
Why This Works
A few things that separate this from the standard “dump a can of tomato sauce in the slow cooker” version:
- Tomato paste instead of tomato sauce. Tomato paste is concentrated, which means more flavor with less liquid. It also gives the sauce a deeper, richer color.
- The spices bloom in the sauce during the long cook. Garam masala, cumin, turmeric, and coriander have hours to open up. You get a layered sauce, not just a spiced one.
- Butter goes in at the start. It melts into the sauce and rounds out the acidity from the tomatoes. This is where the “butter” in butter chicken actually comes from — not just as a finishing touch.
- Cream goes in at the end. Add it after the chicken is cooked and shredded. Cream doesn’t need to slow cook — it just needs to warm through and bring everything together.
The Ingredients
Chicken: The recipe calls for boneless, skinless chicken breasts. They shred well and absorb the sauce cleanly. If you want something richer, swap in boneless chicken thighs — they have more fat, which means more flavor and a slightly silkier sauce. Worth it if you don’t mind a slightly higher fat content.
Tomato paste: One can or about 6 tablespoons. This is the backbone of the sauce. Don’t substitute tomato sauce — it’s mostly water and you’ll end up with a thin, watery result. [Internal link placeholder: link to tomato paste vs tomato sauce article if available]
Spices: Garam masala is the most important one here. If you have a stale jar from two years ago, this is the recipe to replace it for. The slow cook will amplify whatever you put in — dull spices make a dull sauce. [Internal link placeholder: homemade garam masala if available]
Ginger: Fresh grated ginger is noticeably better. If convenience wins, ginger paste from a tube is a solid substitute. Dried ground ginger is a last resort — the flavor profile is different and not in a good way.
Butter: Unsalted, so you control the salt level. Three tablespoons sounds like a lot until you taste the sauce.
Heavy cream: Don’t use half-and-half. The fat content in heavy cream is what gives butter chicken that signature silky texture. Half-and-half will give you a thinner sauce with a slightly grainy finish.
How to Make It
Step 1: Build the Sauce Base
In the slow cooker, whisk together the tomato paste, crushed tomatoes, garlic, ginger, garam masala, cumin, turmeric, coriander, salt, and sugar. The mixture should look dark and thick — almost paste-like before the tomatoes loosen it up.
Step 2: Add the Chicken and Butter
Nestle the chicken breasts into the sauce, turning them to coat. Slice the butter into pats and lay them on top of the chicken. They’ll melt down and work their way into the sauce as it cooks.
Step 3: Cook Low and Slow
Put the lid on. Cook on low for 6 hours or high for 3 to 4 hours. The chicken is done when it shreds easily with two forks — it should pull apart without any resistance. If it’s still fighting you, give it another 30 minutes.
Step 4: Shred and Add the Cream
Remove the chicken and shred it into large chunks. It doesn’t need to be pulled fine — bigger pieces hold up better in the sauce. Pour the heavy cream into the slow cooker and stir it into the sauce until fully combined, then add the chicken back in. Stir to coat. Let it sit on warm for another 10 minutes before serving.
Step 5: Serve
Spoon over basmati rice or white rice. Naan on the side if you have it. Fresh cilantro on top if you’re into it — it cuts through the richness.
Can You Make This in an Instant Pot?
Yes, and it works well. The pressure cooking method gets you to the same result in about 35 minutes total — and here’s something worth knowing: most Instant Pot models have a built-in slow cooker function. That means if you already own an Instant Pot, you already own a slow cooker. You don’t need both appliances.
The Instant Pot Duo in particular replaces your slow cooker, stovetop pressure cooker, rice cooker, and steamer in one device. It’s one of the better “buy once” kitchen investments for someone who wants to cut down on countertop clutter.
To pressure cook this recipe:
- Build the sauce base the same way you would for the slow cooker version.
- Add the chicken and butter.
- Seal the lid and set to Manual/High Pressure for 12 minutes.
- When the cook time finishes, do a quick release.
- Remove the chicken, shred it, then stir in the heavy cream. Do not pressure cook the cream — add it after. Cream under pressure can break and curdle. Stir it in with the pot on the Keep Warm setting.
A full pressure cooker version with detailed instructions is coming. For now, the slow cooker method below gives you the most hands-off result.
Tools I Used for This Recipe
- Instant Pot Duo — handles both slow cooker and pressure cooker modes. If you’re buying a slow cooker, buy this instead. It does everything a dedicated slow cooker does and then some.
- Wooden spoon or silicone spatula — for stirring the sauce base before the lid goes on.
- Two forks — for shredding the chicken after it cooks. That’s all you need.
Tips and Variations
- Chicken thighs: Swap in boneless, skinless thighs for a richer, more forgiving result. They’re harder to overcook and the extra fat makes the sauce silkier.
- Heat level: This recipe is mild. For more heat, add half a teaspoon of cayenne or a full teaspoon of chili powder to the sauce base.
- Make-ahead: This reheats well. Store in the fridge for up to 4 days. The sauce thickens as it sits — thin it with a splash of cream or chicken broth when reheating.
- Freezing: Freeze before adding the cream for best results. Add the cream fresh when you reheat.
- Rice: Basmati is the right call here. The long grains stay separate and don’t get gummy under the sauce. [Internal link placeholder: how to cook basmati rice if available]
- Dairy-free: Substitute coconut cream for the heavy cream. The flavor profile shifts slightly sweeter and more tropical, but it works.
What to Serve With This
- Basmati or white rice — standard for a reason
- Naan bread for scooping up the extra sauce
- A simple cucumber salad with lemon and salt cuts through the richness if you want something green on the plate
Frequently Asked Questions
Can I use chicken thighs instead of breasts for butter chicken?
Yes, and honestly they’re the better choice. Boneless, skinless chicken thighs have more fat than breasts, which means a richer sauce and more forgiving cook time. They won’t dry out if the slow cooker runs a little long. If you want the most flavorful version of this recipe, thighs are the move.
When do I add the cream to slow cooker butter chicken?
Add the cream after the chicken has finished cooking and you’ve shredded it. Stir the cream directly into the sauce with the slow cooker on Warm, then add the chicken back in. Cooking cream for hours in a slow cooker can cause it to break and separate — adding it at the end keeps the sauce smooth.
Can I make butter chicken in an Instant Pot instead of a slow cooker?
Yes. Build the sauce the same way, add the chicken and butter, then cook on High Pressure for 12 minutes followed by a quick release. Add the cream after pressure cooking with the pot on Keep Warm — never pressure cook cream. Most Instant Pot models also have a built-in slow cooker function, so you can use one appliance for both methods.
How long does slow cooker butter chicken keep in the fridge?
Up to 4 days in a sealed container. The sauce thickens as it sits, so add a splash of cream or chicken broth when you reheat it to bring it back to the right consistency.
What’s the difference between butter chicken and tikka masala?
Butter chicken (murgh makhani) has a creamier, slightly sweeter sauce built on tomatoes, butter, and cream. Tikka masala is tangier and more acidic, with less butter and a spicier spice profile. Both use similar spice blends, but butter chicken is milder and richer. If you’ve never had either, butter chicken is the more approachable starting point.
Slow Cooker Butter Chicken
Ingredients
Equipment
Method
- In the slow cooker, whisk together the tomato paste, crushed tomatoes, garlic, ginger, garam masala, cumin, turmeric, coriander, salt, and sugar until fully combined. The sauce base will be thick and dark red.
- Nestle the chicken breasts into the sauce and turn them to coat on all sides. Lay the butter pats on top of the chicken.
- Cook on low for 6 hours or on high for 3 to 4 hours, until the chicken shreds easily when pulled with two forks.
- Remove the chicken from the slow cooker and shred it into large chunks using two forks.
- Stir the heavy cream into the sauce until fully incorporated. The color will shift from brick red to a warm orange-cream. Add the shredded chicken back in and stir to coat.
- Serve over basmati rice or white rice. Garnish with fresh cilantro if desired.
Notes
