Spice That Gives Ash Reshteh Its Signature Aroma and Flavor + How to Prepare It and When to Add It

Tuesday, August 25, 2026

SAEDNEWS: What Are the Best Spices for Ash Reshteh? A Guide to the Perfect Flavor Blend and How to Use It

Spice That Gives Ash Reshteh Its Signature Aroma and Flavor + How to Prepare It and When to Add It

According to Saednews, Ash Reshteh is one of Iran’s most popular traditional dishes and is prepared for many occasions, from Ramadan and Muharram to Yalda Night, Chaharshanbe Suri, and cold days of the year. If you want your elegant Ash Reshteh to have an aroma and flavor similar to ceremonial and restaurant-style versions, choosing the right spices and adding them at the proper time is important. Below is a guide to the spices used in Ash Reshteh and when to add each one.

Which Spices Should You Add to Ash Reshteh?

The spices for Ash Reshteh can be divided into two categories:

  • Main spices: turmeric, black pepper, and salt.

  • Optional aromatic spices: a small amount of red pepper, garlic powder, ground coriander seed, or saffron can be added according to taste.

Turmeric in Ash Reshteh

Turmeric is a popular golden-colored spice used in many dishes, stews, and other preparations. Adding turmeric to Ash Reshteh not only improves its flavor but also gives the soup a beautiful color.

Black Pepper in Ash Reshteh

Black pepper is commonly used in many foods, including sauces, salads, meat dishes, various types of Ash, and pickles. It adds a warm, spicy flavor and aroma to the dish.

Red Pepper in Ash Reshteh

Red pepper can be used as an additional seasoning in sauces, spicy dishes, pizza, pasta, salads, and stews. Adding a small amount to Ash Reshteh can give it a distinctive flavor. The quantity should be adjusted according to your preferred level of heat.

Ground Coriander in Ash Reshteh

Coriander is an aromatic herb used both fresh and dried in many dishes, including Ash, soups, cutlets, and kuku. Coriander seeds have a particularly strong aroma, so ground coriander seed can be added to Ash Reshteh if desired.

Garlic Powder in Ash Reshteh

Garlic powder works well in liquid dishes such as soups, stews, and different types of Ash. Adding a little garlic powder can enhance the flavor of Ash Reshteh, while fried garlic can be used as a garnish.

Saffron for Ash Reshteh

Saffron is one of the most popular Iranian spices and adds a wonderful color and aroma to food. Although it may seem unusual, a little brewed saffron can be added to Ash Reshteh to give it a distinctive fragrance and richer flavor.

Salt for Ash Reshteh

Salt is one of the most commonly used seasonings in cooking. For Ash Reshteh, it is best to adjust the salt toward the end of cooking, after the noodles have been added and the saltiness of the kashk has been taken into account. Both the noodles and kashk can contribute additional saltiness.

How to Make a Spice Blend for Ash Reshteh

For approximately 4–6 servings, mix ½ teaspoon turmeric with about ¼ teaspoon black pepper. If desired, add ¼ teaspoon ground coriander seed, ¼ teaspoon garlic powder, and a small amount of red pepper.

These additional spices are optional and should be used sparingly so they do not overpower the traditional aroma of Ash Reshteh. If using saffron, add separately as brewed saffron during cooking. Add salt near the end, after adding the noodles, and adjust it according to the saltiness of the kashk.

The spice mixture can also be prepared in advance, stored in an airtight container, and used as needed when cooking.

How to Use the Spices in Ash Reshteh

You can add each spice separately to the Ash Reshteh, or combine the spices into a blend and add an appropriate amount during cooking.

When Should You Add the Spices?

The timing of adding spices has a significant effect on the final flavor of Ash Reshteh.

  • Turmeric and black pepper: These can be briefly sautéed with the fried onions to release their aroma before being added to the Ash.

  • Aromatic spices: Ground coriander and garlic powder are best added during the middle or later stages of cooking so their fragrance does not disappear during prolonged cooking.

  • Salt: Add and adjust it after the noodles have been added, taking the saltiness of the kashk into account.

Birjandi-Style Ash Reshteh Spice Blend

Birjandi-style Ash Reshteh has a different aroma and flavor from the more common Ash Reshteh spice blend. It relies more heavily on locally used aromatic spices and herbs.

Depending on the family recipe, ingredients such as cumin, anise, pennyroyal seeds, or dill may be used. These spices should be added in small, controlled amounts so that their aromas remain balanced with the beans, Ash herbs, and kashk without overpowering the traditional flavor of the dish.