The Role of Umami: The Fifth Taste in Indian and Global Cuisines


For centuries, taste was understood to be divided into four basic categories: sweet, sour, salty, and bitter. However, in the early 20th century, a Japanese scientist named Kikunae Ikeda discovered a fifth taste—'umami'. Derived from the Japanese word for "deliciousness," umami is a savoury, meaty flavour that plays a crucial role in enhancing the overall taste of food. The subtle, rich depth gives certain dishes their mouthwatering, satisfying character.

In recent years, umami has become a popular subject in culinary circles, recognized as a vital component in traditional and modern cuisines. Interestingly, this savoury sensation is not exclusive to Japanese cooking—umami is deeply rooted in Indian cuisine and other global food traditions.

The Science Behind Umami

The umami taste is mainly associated with glutamates, which are naturally occurring amino acids found in various foods. When we consume glutamates, they bind to specific taste receptors on our tongue, triggering the umami sensation. The human body is naturally drawn to umami as it signals the presence of proteins, essential nutrients needed for growth and repair.

Certain foods are rich in glutamates, and they contribute to the umami experience. Fermented, cured, and aged foods particularly enhance the umami flavour, making it an essential aspect of many delicious recipes worldwide.

Umami in Indian Cuisine

Although umami is often associated with East Asian cuisine, it plays a critical role in Indian cooking as well. Many traditional Indian dishes feature ingredients high in glutamates, delivering that rich, savoury taste that lingers on the palate. Here are some common umami-rich elements in Indian cuisine:

1. Tomatoes  

 A staple in many Indian curries, gravies, and chutneys, tomatoes are loaded with glutamates. They contribute to the savoury depth of dishes like Paneer Butter Masala and Sambar.

2. Fermented Foods

 Fermentation is a process that naturally enhances umami. Indian staples like idli, dosa, and achar (pickles) are packed with umami goodness, thanks to the fermentation process.

3. Mushrooms 

Although not traditionally a staple, mushrooms are gaining popularity in Indian kitchens. They’re a powerhouse of umami and work wonders in dishes like Mushroom Matar and Kadhai Mushroom.

4. Tamarind  

Known for its tangy and slightly sweet profile, tamarind adds a distinct umami flavour to rasam, sambar, and various chutneys.

5. Garlic and Onions 

Slowly cooked garlic and onions develop a sweet, savoury umami flavour that forms the foundation of many Indian curries, dals, and sabzis.

Umami in Global Cuisines

Beyond India, umami is the secret weapon behind the taste of numerous global dishes:

1. Soy Sauce and Miso (Japan)  

 Soy sauce is a quintessential umami-rich ingredient, commonly used in Japanese cooking. Miso, a fermented soybean paste, also carries intense umami and is used in soups, marinades, and glazes.

2. Parmesan Cheese (Italy)  

Hard cheeses like Parmesan are loaded with glutamates. The sharp, salty, umami flavour of Parmesan can transform pasta dishes, soups, and risottos into gourmet delights.

3. Anchovies and Fish Sauce (Southeast Asia)  

Anchovies and fish sauce are popular in Southeast Asian cuisines, contributing to the savoury backbone of many Thai, Vietnamese, and Indonesian dishes. These ingredients add a concentrated umami punch that deepens the flavours of broths and stir-fries.

4. Worcestershire Sauce (UK)

   This fermented condiment, which includes anchovies, adds a hit of umami to meat dishes, stews, and even Bloody Mary cocktails. Its complex flavour profile makes it a favourite for enhancing sauces and marinades.

5. Dried Seaweed (Korea and Japan)  

Seaweed, particularly *kombu*, is rich in glutamates. It is often used to create broths (like dashi in Japan), soups, and salads, bringing an earthy umami depth to dishes.

How Umami Enhances Flavour

The beauty of umami is in its ability to round out the flavours in a dish. It acts like a flavour amplifier, making savoury components taste more complex and robust. This effect is why many chefs and home cooks turn to umami-rich ingredients to give their dishes a richer, more satisfying taste. When combined with the other four tastes—sweet, sour, salty, and bitter—umami creates a harmonious balance that elevates the overall dining experience.

In Indian cuisine, the complexity of spices and ingredients is often complemented by umami, providing a rich and deep flavour profile. The layering of spices combined with umami-rich ingredients creates depth and makes dishes feel more indulgent and hearty.

While umami may not have been traditionally discussed in Indian kitchens, it has always been present, hiding in plain sight in our curries, pickles, and dals. As we continue to explore the fifth taste, it’s clear that umami plays a significant role in the culinary traditions of not just India, but the entire world. By understanding and incorporating umami into our cooking, we can elevate even the simplest dishes into gourmet experiences.

Embrace the fifth taste in your kitchen and discover how umami can transform your meals into something truly extraordinary.

Neerja Bhatnagar

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