What is Asafoetida (Hing)? Everything You Need to Know

Asafoetida (also called hing) is a strong-smelling spice made from dried plant resin. It's really important in Indian cooking. When you first smell it, it's quite unpleasant, but when you cook it in hot oil, it smells and tastes amazing - like cooked onions and garlic. You only need a tiny pinch (1/8 teaspoon) to add great flavour to curries, dals, and rice dishes.

What is Asafoetida spice?

Asafoetida is made from the dried sap (called resin) that comes from the roots of a plant called Ferula. This plant mainly grows in Iran and Afghanistan. When farmers collect the sap from the plant's thick roots, it hardens into brown lumps. These lumps are then ground into a fine powder that you can use in cooking.

The name "asafoetida" comes from two old words: the Persian word "aza" (which means resin) and the Latin word "foetidus" (which means smelling). This tells you about the spice's biggest feature, it has a really strong smell when it's raw.

In Indian cooking, people call asafoetida "hing." It's used in lots of traditional recipes, especially in vegetarian dishes where it adds a rich, savoury taste.

Why asafoetida is important in Indian cooking

Indian cooks love asafoetida for three main reasons:

• Better flavour: When you heat asafoetida in oil, its bad smell completely disappears and turns into a lovely onion-garlic smell. It makes your food taste more interesting without being too strong.
• Helps digestion: Many Indian cooks believe asafoetida helps your stomach digest food better. That's why you'll find it in almost every dal (lentil) recipe.
• Perfect for vegetarian cooking: Some vegetarian and Jain cooks don't use onions or garlic in their food. Asafoetida gives them that same rich, savoury taste.

What does Asafoetida taste and smell like?

Raw Asafoetida smell

When you first open a jar of asafoetida, you might be shocked. It has a really powerful, bad smell that many people say is like rotten eggs, dirty socks, or super-strong raw garlic. This strong smell is completely normal and actually means your asafoetida is good quality.

Cooked Asafoetida flavour

When you add it to hot oil (which is how Indian cooks usually use it), the horrible smell disappears in just a few seconds. It gets replaced by a nice smell that's similar to cooking onions and garlic.

When it's cooked, asafoetida tastes:

• Mild and savoury with a little bit of sweetness
• Slightly bitter (but in a good way)
• Like cooked onions with hints of garlic
• Rich and satisfying without being too strong

How to use Asafoetida in cooking

How much should you use?

With asafoetida, a little bit goes a long way. For a dish that feeds 4-6 people, you only need:

• 1/8 teaspoon (just a small pinch) of the powder
• For bigger batches (8-10 people): 1/4 teaspoon at most

If you use too much, your food will taste bitter and unpleasant. 

How to cook with Asafoetida (the traditional way)

The best and most common way to use asafoetida is called "tempering" or "tadka." Here's how to do it:

Step 1: Heat 2-3 tablespoons of oil or ghee (Indian butter) in a pan on medium-high heat

Step 2: Add whole spices first, like mustard seeds, cumin seeds, or curry leaves

Step 3: When the seeds start popping and crackling, quickly add your pinch of asafoetida powder

Step 4: Right away (within 2-3 seconds), add your other ingredients so the asafoetida doesn't burn

Step 5: Pour this spiced oil over your cooked dal, curry, or rice

The hot oil brings out the asafoetida's flavour and spreads it through your whole dish. 

Best dishes for Asafoetida

Asafoetida works well in:

Lentil dishes (Dals)

• Yellow dal (moong dal)
• Red lentil dal (masoor dal)
• Mixed dal tadka
• Sambar (South Indian lentil stew)

Vegetable curries

• Aloo gobi (potato and cauliflower)
• Baingan bharta (roasted eggplant)
• Bhindi masala (okra)
• Mixed vegetable curry

Rice dishes

• Jeera rice (cumin rice)
• Lemon rice
• Tamarind rice
• Vegetable pulao

Pickles and chutneys

• Mango pickle
• Lime pickle
• Tomato chutney

What can you use instead of Asafoetida?

If you don't have asafoetida at home, there are a few other ingredients you can try. Keep in mind that none of them will taste exactly the same, but they can still make your food tasty.

Garlic powder (best alternative)

• Amount: 1/2 teaspoon replaces 1/8 teaspoon asafoetida
• Why it works: Provides similar savoury, pungent notes
• Best for: Most curries and vegetable dishes

Onion powder

• Amount: 1/2 teaspoon replaces 1/8 teaspoon asafoetida
• Why it works: Adds sweet-savoury depth
• Best for: Rice dishes and mild curries

Fresh garlic and shallots

• Amount: 1 clove minced garlic + 1 small shallot replaces 1/8 teaspoon asafoetida
• Why it works: Fresh aromatics provide similar base flavours
• Best for: When cooking time allows for fresh ingredients

Types of Asafoetida

When you go shopping for asafoetida, you'll come across two main types. Pure asafoetida is 100% resin with nothing else added. It has an extremely strong smell and is quite hard to find unless you visit specialized spice shops. It's also more expensive, though it does last a long time. Most home cooks never use pure asafoetida because it's so strong and difficult to work with.

The type you'll actually see in most Indian grocery stores is mixed asafoetida (also called compounded asafoetida). This version is mixed with rice flour, wheat flour, or a natural gum to make it easier to handle. The smell isn't quite as overwhelming, it's much easier to measure for cooking, and it's more affordable. For cooking at home, this mixed type works really well and is much more practical to use. You can find it at Indian grocery stores, Asian supermarkets, online retailers like Amazon, and sometimes in the supplement section of health food stores. 

Frequently asked questions about Asafoetida

Is asafoetida the same as hing?

Yes. "Hing" is what people in India call it in their everyday language (Hindi). You might also hear it called "heeng," "ingu," or "perungayam" in different parts of India.

Why does asafoetida smell so bad?

Asafoetida has natural sulfur in it, the same stuff that makes onions, garlic, and rotten eggs smell strong. The bad smell actually shows that your asafoetida is fresh and good quality. When you cook it, the heat changes these smelly chemicals into nice-smelling ones that taste great.

Is asafoetida gluten-free?

Pure asafoetida (just the resin by itself) doesn't have gluten in it. But most asafoetida you buy in shops is mixed with wheat flour, so it DOES contain gluten. If you need gluten-free asafoetida, look for brands that say "gluten-free" on the label or ones mixed with rice flour instead of wheat flour.

How much asafoetida should I use in cooking?

For a normal dish that feeds 4-6 people, use just 1/8 teaspoon (a small pinch) of asafoetida powder. Add it to your hot oil along with other spices at the start of cooking. This tiny amount is enough to add great flavour without being too strong.

What can I use instead of asafoetida?

If you don't have asafoetida, the best substitute is garlic powder (use 1/2 teaspoon to replace 1/8 teaspoon of asafoetida). Onion powder also works well in the same amount. You can even use fresh minced garlic or shallots. Just keep in mind that these won't give you the exact same unique flavour that real asafoetida does.

Want to try authentic asafoetida? Check out our high-quality hing at True Indian Spices - we deliver all over Australia.

About the Author

Written by the team at True Indian Spices, Brisbane's trusted place to buy authentic Indian spices and traditional spice mixes. We love bringing genuine Indian flavours to Australian kitchens and sharing the stories behind each spice. We're a family-owned business dedicated to quality since 2022.

Last Updated: January 2026