August 13, 2022

Aam Churan (Amchur): Uses and Substitutes

By Prashant Powle • 6 minute read

Aam churan, better known as amchur, is a tangy powder made from sun-dried unripe mango. Cooks add it for sourness without extra liquid, in chaat masala, samosa filling, dals and dry vegetables. We do not sell amchur powder; we sell the fresh fruit instead.

You can compare boxes and sizes in our Ratnagiri Alphonso collection.

What is aam churan?

Ratnagiri Alphonso Mangoes — GI certified Hapus mangoes for aam churan amchur

Aam means mango, and churan means powder. Aam churan, also spelled aamchur or amchoor, is made from raw green mangoes that are sliced, dried in the sun and ground to a fine, pale brown powder. It smells fruity and tastes sharp and sour, with a little sweetness behind the tang.

Amchur is a common spice in North Indian kitchens, where it gives a clean sour note when you do not want to add the wetness of tamarind or lemon juice. It is also one of the usual ingredients in chaat masala. Mango is the national fruit of India, and raw mango has long been used in pickles, chutneys, drinks and spice mixes across the country.

Amchur is generally made from raw mangoes, and makers use different varieties and drying times, so the colour and sourness can vary from pack to pack.

How amchur is made

Aam churan amchur — sun-dried unripe Alphonso mango slices before grinding into powder

Pick unripe mangoes. Raw, green, hard fruit is chosen because it is sour and has little sugar.
Peel and slice. Thin slices dry faster and more evenly than thick ones.
Dry in the sun. The slices are spread out and turned for several days until they are completely dry and brittle.
Grind. The dry slices are milled to a fine powder and sieved.
Pack. The powder is packed in airtight containers, because it absorbs moisture easily.

Dried raw mango slices are also sold whole. They are ground at home, or soaked and used in curries. Drying times depend on the weather, so there is no fixed number of days that applies everywhere. Because amchur is a processed product, check the pack for added ingredients and the packing date.

Amba churan — dried mango powder showing texture and colour of quality amchur

How to cook with aam churan

Amchur is a finishing sour. Add it near the end of cooking, so the flavour stays bright. Start with a small pinch, taste, and add more if needed. Too much makes a dish harsh.

Chaat and chaat masala: amchur is a standard ingredient in the blend, and a dusting over fruit chaat or boiled potatoes lifts the whole plate.
Samosa and kachori fillings: a pinch in the potato or pea mix gives the familiar tang.
Dals and chole: stir it in at the end of cooking instead of squeezing in lemon juice.
Dry sabzis: bhindi, arbi and aloo dishes stay dry and pick up a sour edge.
Marinades and rubs: mix it into a dry rub with salt, chilli and cumin for tandoori-style dishes.
Raita, dressings and drinks: a little in curd or in a jaljeera-style drink gives a sour hit.

If you want the raw-mango flavour in a drink rather than a powder, try our aam panna recipe or the thicker aam panna crush.

Amchur compared with other sour ingredients

People often ask what to use when the jar is empty. These are general kitchen comparisons, not exact conversions. Taste as you add, and start small.

Common sour ingredients in Indian cooking
Ingredient	Form	Character	Works best in
Amchur	Dry powder	Sharp, fruity, clean	Dry dishes, fillings, spice blends, chaat
Lemon juice	Liquid	Fresh, bright, adds moisture	Dals, salads, rice, finishing a dish
Tamarind	Pulp or paste	Deeper, sweet-sour, adds colour	Chutneys, sambar, wet curries
Kokum	Dried rinds	Mild sour with a fruity edge	Konkan and Goan curries, sol kadhi

Amchur is the one to reach for when a dish should stay dry. For a Konkan-style sour, try kokum, a souring fruit used widely along the Konkan coast, and read our note on kokum benefits.

What does amchur contain?

We do not give per-spoon calorie counts for amchur, because they differ by brand and by how the powder was dried. What is widely documented is simple. It is made from raw mango, you use it in very small amounts, and drying and cooking reduce its vitamin C. Raw mango in general has about 36 mg of vitamin C per 100 g, but a pinch of amchur will not make a meaningful difference to your daily intake.

Amchur is a seasoning, not a medicine. Some traditional sources describe raw mango as a digestive aid, but we make no health claim. If you have a medical condition or follow a restricted diet, ask your doctor or dietitian how much sour or acidic food suits you.

Buying and storing aam churan

Colour: a light tan to brown powder is normal, and the shade varies by maker, so treat colour as a rough clue only.
Smell: it should smell sour and fruity, not musty.
Ingredients: good amchur lists only raw mango. Ask whether anything has been added.
Pack: choose an airtight pack, because the powder cakes in damp air.
Storage: keep it in a dry, closed jar away from heat and light, and use a dry spoon every time.

These are rough clues, not proof of quality. Buy from a seller who can answer questions about where and how the powder was made.

Fresh Alphonso from the Konkan belt

Devgad Alphonso Mango — premium Hapus mango used for aamchor and aam churan

Amchur is made from raw mango, but the mangoes we sell are Alphonso, picked mature and sold to be eaten ripe. We source them across 48 villages in the Ratnagiri and Devgad belt on the Konkan coast, and our fruit carries the GI Authorised User certificate AU/5974/GI/139/260 (GI No. 139). Details are on our AlphonsoMango.in brand facts.

We do not use carbide. Our Alphonso mangoes are ripened naturally on hay beds. Alphonso is harvested about February to June, with the best supply from March to May. The 2027 season opens on 1 February 2027. Outside the season we do not sell fresh Alphonso, but our canned Alphonso pulp is available all year in 850 g and 3.1 kg sizes, from Rs 590.

For fresh fruit, see Ratnagiri Alphonso Mango, Devgad Alphonso Mango and our mango collection. A dozen weighs roughly 1.8 to 3.3 kg depending on grade, with prices from Rs 1,849.