Name: Authentic Butter Chicken (Murgh Makhani)
Prep time: 30 min
Cook time: 45 min
Total time: 75 min
Yield: 4–5 servings
Cuisine: Indian
Ingredients: 750 g chicken thighs (boneless, skin-off, cut into large chunks); 4 tbsp full-fat yoghurt; 1 tbsp ginger-garlic paste; 1 tsp Kashmiri red chilli powder (for marinade); ½ tsp turmeric; 1 tsp garam masala (for marinade); 1 tbsp lemon juice; 2 tbsp neutral oil (for grilling); 5 medium ripe tomatoes (roughly chopped (or 400g canned)); 20 raw cashews (soaked 30 min in warm water); 1 large onion (finely sliced); 1 tbsp ginger-garlic paste (for sauce); 1 tsp Kashmiri red chilli powder (for sauce colour); 1 tsp coriander powder; ½ tsp cumin powder; 3 tbsp cold unsalted butter (cut into cubes — key!); 3 tbsp heavy cream; 1 tsp kasuri methi (dried fenugreek) (crushed between palms); 1 tsp sugar or honey (to balance acidity); salt to taste

The Recipe That Taught Me to Slow Down 🧈

I spent years analysing the Maillard chemistry of tandoor-charred chicken for my PhD research, but nothing prepared me for sitting in Old Delhi and tasting Murgh Makhani at its source. The dish is deceptively simple — the magic is in the technique: two-stage marination, char before sauce, and the cold-butter finish that creates that signature glossy, velvety makhani texture.

restaurant Instructions

1
First marinade (ideally overnight): Mix chicken with yoghurt, ginger-garlic paste, Kashmiri chilli, turmeric, garam masala, lemon juice, and 1 tsp salt. Cover and refrigerate for at least 4 hours, ideally overnight. The yoghurt tenderises the proteins via lactic acid.
2
Char the chicken: Heat a cast iron pan or grill pan until smoking hot. Add a thin film of oil. Cook chicken pieces in a single layer for 3–4 minutes per side until well-charred on the outside (internal temp 74°C). Set aside. This char is non-negotiable for authentic flavour.
3
Build the sauce: In the same pan, add 2 tbsp oil over medium heat. Sauté sliced onions for 12 minutes until deep golden. Add ginger-garlic paste and cook 2 more minutes until raw smell disappears.
4
Add chopped tomatoes, 1 tsp Kashmiri chilli, coriander powder, cumin powder, and a pinch of salt. Cook covered on medium-low heat for 20 minutes until tomatoes completely break down and the fat separates on top.
5
Blend the sauce: Let cool slightly. Add the soaked cashews. Blend until perfectly smooth. Pass through a fine-mesh strainer for a restaurant-quality velvet texture.
6
Simmer together: Return the blended gravy to the pan over low heat. Add the charred chicken. Simmer 10 minutes to let flavours marry. Adjust salt and add sugar or honey to balance the tomato acidity.
7
The makhani finish: Turn heat to the lowest setting. Add cold butter cubes one at a time, stirring continuously (this is the emulsification step). Stir in the cream. Crush kasuri methi between your palms and add — this fragrance is the signature of a true makhani. Serve immediately.

science Why This Works — The Food Science

The "makhani" texture comes from emulsification. Cold butter added off-heat creates tiny fat droplets suspended in the acidic tomato gravy — exactly like a beurre blanc. Kasuri methi (dried fenugreek) contains sotolone, a furanone compound that delivers the characteristic smoky-sweet aroma at just parts-per-billion concentration.

eco Phytochemical Note

Curcumin in turmeric is fat-soluble and heat-stable. Cooking the marinade in oil before adding tomatoes significantly increases curcumin bioavailability by up to 7× compared to eating turmeric raw.

lightbulb Tips & Tricks

check_circleDo not skip the char on the chicken — it's what separates makhani from regular butter curry.
check_circleCold butter added off-heat creates the silky emulsified finish. Hot butter would just make it greasy.
check_circleAlways add kasuri methi at the very end — it is highly volatile and loses its magic if cooked long.
check_circleUse Kashmiri chilli exclusively for colour — it provides brilliant red without too much heat.

swap_horiz Substitutions

Chicken thighs→Paneer or tofu (150°C air-fryed)

Perfect vegetarian makhani — sear paneer until golden before adding to sauce

Heavy cream→Coconut cream

Creates a dairy-free version with a subtle sweetness

Cashews (for sauce)→3 tbsp thick yoghurt

Lighter texture but less richness

kitchen Storage & Serving

ac_unit Storage

Refrigerate for up to 3 days. Freezes well for 2 months — freeze without the cream, add it fresh on reheating.

local_fire_department Reheating

Reheat gently over low heat with a splash of water. Never microwave at full power — it breaks the emulsion.

restaurant Serving

Serve with fresh tandoori roti, naan, or basmati rice. A side of sliced raw onions with lemon and a cucumber raita completes the meal.

calendar_month Meal Prep

The sauce (without chicken) can be made 3 days ahead and refrigerated. The charred chicken can be grilled the day before.

help_outline Frequently Asked Questions

What makes "authentic" butter chicken different from restaurant versions?expand_more

Restaurant versions often skip the char step, over-cream the sauce, and use tomato paste shortcuts. Authentic makhani has a more complex, layered flavour from proper caramelised onions, whole tomatoes, and the cold-butter finish.

My sauce is too sour. What do I do?expand_more

Add a pinch of sugar or 1 tsp honey. The sweetness cuts tomato acidity without making it taste sweet. Also, the cold butter emulsion mellows acidity significantly — ensure you add it.

Dr. Priyanka Singh, PhD energy_savings_leaf

Plant Biologist, Phytochemist & Botanical Kitchen Founder. Dr. Priyanka bridges rigorous academic science and your dinner table — one recipe at a time.

Meet Dr. Priyanka →