This keto butter chicken is the recipe your whole family will ask for on repeat. Rich, creamy, and packed with authentic Indian flavor, it keeps the carbs low without sacrificing a single thing that makes butter chicken great — the velvety tomato sauce, the warmth of garam masala, and that unmistakable finish of kasuri methi.

Ready in just 30 minutes, it’s weeknight-friendly for the person eating keto and easy to dress up with carby sides for everyone else at the table. Tender chicken thighs, a buttery spiced tomato sauce, and a splash of cream — this is comfort food that works for the whole family.

We all have that one friend who studies the menu like it’s a final exam… reads every section… asks the waiter three questions… and then confidently orders the butter chicken. Every single time! It doesn’t matter if the restaurant has 85 dishes, a chef’s tasting menu, or something mysterious called “house special lamb.” Butter chicken wins.

Outside of India, though, restaurant versions can be so sweet that I sometimes wonder if they belong on the dessert menu. Honestly, if they served it with tiny spoons and a little whipped cream, I wouldn’t even be surprised.

Why You’ll Love This Keto Butter Chicken

Of course, butter chicken has a proper origin story. The dish was famously created at Moti Mahal in Delhi, where leftover tandoori chicken was simmered in a rich tomato, butter, and cream sauce. The authentic version is incredible — it uses two separate marinades and a longer cooking process, which is fantastic for depth of flavor, but not something I want to reach for on a busy weekday.

So this recipe is my shortcut version: all the creamy, comforting butter chicken flavor, but simplified enough to make it into a regular weeknight rotation. If you’re feeling ambitious, though, I’ll be sharing the full traditional version soon — perfect for when you have a little more time and want to go all in.

This recipe focuses on simple techniques that produce authentic flavor without complicated steps. A quick marinade keeps the chicken juicy, while the sauce develops its deep color and richness from properly cooked tomatoes and aromatic spices.

• Authentic Indian butter chicken flavor
• Naturally low-carb and keto-friendly
• Creamy restaurant-style sauce
• Ready in about 30 minutes
• Uses simple pantry spices
• Perfect for meal prep

If you love bold Indian flavors, my Tandoori Chicken is another weeknight favorite — marinated in spiced yogurt and cooked in the air fryer until the outside is beautifully charred.

Ingredients for Keto Butter Chicken

Chicken Marinade

1½ lb boneless skinless chicken thighs (680 g)
1 tsp yogurt
1 tsp lemon juice
1 tsp ginger garlic paste
½ tsp Kashmiri chili powder or paprika
¾ tsp salt

This quick marinade lightly tenderizes the chicken while adding flavor.

Butter Chicken Sauce

3 tbsp ghee or butter
1 cup tomato passata (240 ml)
¾ cup heavy cream (180 ml)
1½ tsp garam masala
1 tsp kasuri methi (dried fenugreek leaves), crushed
Salt to taste

Chili Oil Finish (For Color)

1 tbsp ghee
1 tsp Kashmiri chili powder

This finishing step produces the classic butter chicken color without burning the chili powder.

How to Make Keto Butter Chicken (step by step)

Marinate the Chicken

In a bowl, combine chicken, yogurt, lemon juice, ginger-garlic paste, chili powder, and salt.

Mix well and let marinate for 10–20 minutes while preparing the sauce.

Cook the Chicken

Heat 2 tablespoons of ghee in a large skillet over medium heat.

Add the marinated chicken in a single layer.

Cook for 5–6 minutes, stirring occasionally, until lightly browned.

Add the Tomato Base

Pour in the passata and stir well.

Simmer uncovered for 8–10 minutes until the sauce thickens and the raw tomato flavor cooks off.

This step develops the rich butter chicken flavor.

Add Cream

Lower the heat and stir in heavy cream.

Simmer gently for about 5 minutes until the sauce becomes smooth and creamy.

Add Aromatic Spices

Stir in garam masala and crushed kasuri methi.

Cook another 2 minutes so the spices release their aroma.

Prepare the Chili Oil Finish

In a small pan or ladle, heat 1 tablespoon of ghee, then remove from the heat.

Stir in Kashmiri chili powder. The ghee will turn bright red.

Pour this chili oil into the butter chicken and stir gently.

Chef’s Tips for the Best Keto Butter Chicken

Cook the tomato sauce properly.

This is the single most important step in any keto butter chicken recipe. The passata needs a full 8–10 minutes of uncovered simmering to cook off the raw tomato flavor and develop that deep, rich color. Rushing this step is the difference between a flat-tasting sauce and one that tastes as if it came from a restaurant kitchen. Don’t skip it.

Bloom the chili powder low and slow.

Kashmiri chili powder gives keto butter chicken its signature deep red color without excessive heat. The key is to bloom it in ghee off or just barely on the heat — 5 to 8 seconds maximum. It burns in seconds, and burnt chili powder will make the entire sauce bitter. If you’re nervous, take the pan completely off the heat before adding it.

Add garam masala and kasuri methi only at the end.

Both of these spices are aromatic finishers, not cooking spices. Adding them early kills their fragrance. Stir them in after the cream, let them bloom for 2 minutes in the warm sauce, and you’ll get that unmistakable butter chicken aroma that makes people walk into the kitchen asking what’s cooking.

Crush kasuri methi between your palms.

Before you add the dried fenugreek leaves, crush them between your palms over the pot. This breaks the cell walls and releases the essential oils — the difference in aroma is immediate and significant. It takes two seconds, and it’s the kind of detail that separates a good butter chicken from a great one.

Use chicken thighs, not breast.

Chicken thighs stay juicy during the simmering process and have enough fat to stand up to the sauce’s richness. Breast meat will work, but it can dry out quickly — if you do use breast, reduce the simmer time after adding the passata to 5–6 minutes, and cut the pieces larger than you think you need.

Rest the chicken in the marinade for as long as you can.

The recipe calls for 10–20 minutes, which is enough to make a difference. But if you have time, marinate the chicken in the fridge for 2–4 hours. The yogurt tenderizes the meat and the spices penetrate deeper, giving you more flavor without any extra effort.

Common Mistakes To Avoid

Burning chili powder. Chili powder burns quickly in hot fat and can make the sauce bitter.

Adding cream too early. Cream should be added only after the tomato sauce has reduced.

Overcooking chicken. Chicken thighs stay tender but still cook quickly.

Instant Pot Keto Butter Chicken

Instant Pot Keto Butter Chicken

The Instant Pot makes this keto butter chicken even more hands-off, and the pressure cooking gives the sauce an extra depth of flavor.

• Set your Instant Pot to Sauté mode and heat 1 tablespoon of ghee
• Add the marinated chicken and brown lightly for 2–3 minutes
• Pour in the passata and stir to combine
• Seal the lid and pressure cook on High for 8 minutes
• Quickly release the pressure
• Switch back to Sauté mode, stir in the heavy cream, garam masala, and kasuri methi
• Simmer uncovered for 3–4 minutes until the sauce thickens
• Finish with the chili oil as per the main recipe

The result is fall-apart tender chicken in a deeply flavored sauce — and it’s all done in under 25 minutes, including pressure build time.

Dairy-Free Version

Replace heavy cream with full-fat coconut cream and use ghee or coconut oil instead of butter.

Spicier Butter Chicken

Add ½ teaspoon cayenne pepper or additional chili powder.

What to Serve with Keto Butter Chicken

Butter chicken is one of those dishes that works beautifully no matter how your family eats — which makes it a perfect keto dinner for mixed households.

If you’re eating keto:

• Cauliflower rice — the classic pairing, soaks up the sauce perfectly
• Roasted cauliflower florets
• Sautéed spinach or wilted greens
• Keto naan (almond flour-based) for scooping

For the rest of the family (carby sides that go perfectly):

• Steamed basmati rice — the traditional pairing and the one that makes the sauce sing
• Garlic naan or plain naan — non-negotiable for kids and guests
• Fluffy white rice or jasmine rice
• Warm flatbread for scooping

This is the beauty of cooking keto in a family kitchen — one pot of butter chicken, and everyone is happy. The keto eater gets their low-carb bowl while the rest of the family loads up on rice and naan. No separate meals, no complaints.

If creamy sauces are your thing, my Keto Tuscan Garlic Chicken is another rich, satisfying dinner that comes together in under 30 minutes — sun-dried tomatoes, spinach, and a garlic cream sauce the whole family loves.

Looking for another high-protein keto dinner that’s just as good for meal prep? My Crack Chicken — creamy bacon ranch chicken — is one of the most popular recipes on the site and comes together in one pan.

Storage and Reheating

Store leftovers in the refrigerator for up to 4 days.

Freeze for up to 3 months.

Reheat gently on the stovetop and add a splash of cream if needed.

Frequently Asked Questions

Is butter chicken keto-friendly?

Traditional restaurant butter chicken often contains added sugar and is served with rice or naan, which significantly increases the carb count. This version is made without added sugar and keeps net carbs to around 5g per serving, making it fully keto-friendly. Pair it with cauliflower rice instead of basmati, and you have a complete keto meal.

What is the difference between butter chicken and tikka masala?

Butter chicken is creamier and milder, while chicken tikka masala is more tomato-forward and typically spicier.

Why is my butter chicken bitter?

Bitterness usually happens when chili powder burns in hot oil. Adding chili powder as a finishing chili oil prevents this.

What is kasuri methi?

Kasuri methi is dried fenugreek leaves used in North Indian cooking. It gives butter chicken its distinctive aroma.