While soy products exist in Burmese cuisine, they are not as central as in East Asian cuisines, primarily because Burmese cooking historically relies on fermented fish paste ( 𝑛𝑔𝑎𝑝𝑖) for umami and chickpea/yellow pea alternatives for tofu. Instead of soy-based tofu, the country is famous for Shan tofu (𝑡𝑜ℎ𝑢), a creamy, vegan product made from yellow split peas or chickpeas.

Here are the main reasons why soy is less prominent:
1. Traditional Alternatives for Umami and Protein

𝑁𝑔𝑎𝑝𝑖 (Fermented Fish/Shrimp Paste): The primary source of savory, umami flavor in Myanmar is fermented fish paste, rather than soy sauce or fermented soy beans.
Legume-Based Tofu (𝑇𝑜ℎ𝑢): Burmese tofu is traditionally made from chickpeas or yellow split peas. This method produces a firm, creamy, and distinctively flavored tofu that is, for many, a preference over soy-based alternatives.

Diverse Pulse Usage: Burmese cuisine utilizes a wide variety of lentils and beans, such as urad dal, which are staple proteins.

2. Flavor Profile Differences
Focus on Sour and Salty: While influenced by China, Burmese cuisine is less focused on soy sauce and more on a combination of sour (tamarind), salty (fish sauce), and pungent (fermented) flavors.

Fresh Aromatics: The cuisine relies heavily on fresh garlic, ginger, and chilies to create flavor profiles that do not require fermented soy as a base.

3. Cultural and Regional Factors
Regional Specializations: In areas like Shan State, chickpea tofu is a cornerstone of the diet. While soy is used, it is often in the form of pe ngapi (fermented soybean paste) rather than common soy sauce or tofu.

Limited Awareness of Benefits: Modern efforts to introduce more soy products in Myanmar have faced challenges, including limited consumer awareness of their nutritional benefits.

Exceptions: Where Soy Is Used
Soy is not totally absent. It is commonly found in specific forms:
Fermented Soybean Paste (𝑃𝑒𝑛𝑔𝑎𝑝𝑖): Used in cooking.

Fermented Soybean Sprouts: Used in salads.

Soy Sauce: Used, particularly in Chinese-influenced dishes in cities like Yangon.

In summary, the prevalence of fish-based ferments for flavor and legume-based (rather than soy-based) proteins makes Burmese cuisine unique in the region, reducing its reliance on soy.