Ersao Taiwanese Restaurant (Chinese: 二嫂, commonly stylized as ERSAO) is a prominent Filipino-based brand specializing in Taiwanese cuisine, beverages, snacks, dumplings, and noodles. Headquartered in Quezon City, Metro Manila, with its flagship branch located on Banawe Street, the company operates as both a restaurant chain and a retail food business.[1]

Established in June 2000, Ersao began as a small milk-tea and beverage shop before expanding into a full-service restaurant concept. The brand is particularly known for its Taiwanese-style beef noodles, dumplings, spicy snacks, and milk tea. In addition to dine-in locations, Ersao maintains an online shop selling frozen foods, sauces, spices, hot-pot ingredients, and beverage supplies.[1]

Origins

Ersao was founded in 2000 in Banawe, Quezon City. Contemporary coverage indicates that the business initially operated as a milk-tea shop, offering pearl tea and fresh fruit shakes alongside early Taiwanese-inspired noodle and snack items. The name “Ersao” (二嫂) translates to “second sister-in-law” or the wife of the second-eldest brother in Chinese family terminology. This familial name was chosen by founder and president Joy Yao, who had prior experience as a restaurant owner in Taiwan before relocating to the Philippines.[2]

By the 2010s, Ersao had broadened its menu beyond beverages to include a wider array of Taiwanese comfort foods, establishing itself as a destination for milk tea, fruit shakes, noodles, and spicy snacks.[2]

Expansion

Over its first two decades, Ersao grew from a single location into a franchise operation. By 2020, marking the brand’s 20th anniversary, it had expanded to more than 30 branches and franchisees across the Philippines. The company subsequently introduced the “ERSAO 2.0” concept, featuring a modernized, minimalist interior design that retains elements of traditional Chinese architecture, aimed at refreshing the brand identity while preserving its culinary roots.

Ersao describes itself as a Taiwanese restaurant adapting familiar dishes for Philippine diners. Its core menu categories include:

• Beef Noodles: A signature offering featuring braised beef, thick noodles, and savory broth.
• Dumplings: Including pork dumplings, kuchai (chive) dumplings, and xiao long bao.
• Taiwanese Noodles: Various preparations and specialty dishes.
• Rice Meals: Such as Taiwanese-style beef rice.
• Snacks: Spicy chicken, spicy squid, and other seasoned fried items.
• Pancakes: Savory options like seafood pancake.
• Beverages: Milk tea, pearl tea, and fruit shakes, reflecting the brand’s origins.

Notable historical menu items identified in media coverage include Signature Beef Noodles, Soybathe Dumplings, Spicy Squid, Beef Genji, Pantan Noodles, Bola-Bola-Troops, Taiwan Beef Rice, Savoury Seafood Pancake, and Pork Chao Fan.

Signature Dishes

The Signature Beef Noodles remain one of the most recognizable items, often available in ready-to-cook versions through the brand’s online store. Spicy snacks, such as Spicy Squid and Spicy Chicken, are also popular, utilizing Taiwanese chili seasoning and garlic sauce.[2] The brand’s dumpling selection, including Kuchai and Xiao Long Bao, continues to be a key component of its offerings.[1]

Beyond restaurant dining, Ersao has developed a significant retail presence. Its official online store sells packaged goods including frozen Taiwanese food, hot-pot essentials, milk-tea ingredients (such as black tapioca pearls), sauces, condiments, chili oil, and seasonings.[1] This allows the brand to extend its reach into home cooking markets.

Ersao also operates a formal franchise program, inviting prospective operators to join its network. This model supports the brand’s expansion strategy across various Philippine markets.[1]

As of the latest directory updates, Ersao operates in several cities across the Philippines, including Quezon City, Manila, Makati, Pasig, Angeles City, and Iloilo City. The main branch remains at 213 Banawe Street, Barangay Manresa, Quezon City.[1]

Current listed locations include:
* Banawe — Quezon City
* Wilcon City Center Visayas — Quezon City
* R. Square Mall Taft Avenue — Manila
* Makati — Salcedo Village
* Metro East — Pasig
* Abad Santos — Tondo, Manila
* Angeles — Pampanga
* Times Square — Iloilo
* Ayala Circuit — Makati

The directory also notes Sta. Rosa, Laguna as a location marked “Blooming Soon,” indicating planned expansion.[1]

Ersao’s business model integrates three interconnected areas: restaurant operations, franchising, and retail product sales. This structure allows the company to function simultaneously as a dining establishment and a food-product manufacturer.

Culturally, Ersao holds significance as a pioneer in introducing Taiwanese milk-tea flavors to the Philippine market well before the widespread boom of such chains in the 2010s. Its longevity—operating continuously since 2000—and its ability to adapt its menu to local tastes while maintaining authentic Taiwanese identities define its position in the local food industry.

1. Ersao 二嫂 | Taiwanese Restaurant – Online Shop & Delivery 線上商店 – Ersao Taiwanese Restaurant Online Delivery
2. ERSAO Taiwanese Restaurant – Franchise, Business and Entrepreneur