Their collaboration led to the opening of in Cambridge (2001), which became a national sensation. The restaurant’s success wasn’t just about technique—it was about ingredient integrity. The same sumac Tomassian sourced from a single village in Gaziantep, Turkey, graced Sortun’s now-famous baked Alaska with baklava crunch.
His answer was relentless quality. Tomassian partnered directly with small-batch producers in Turkey, Greece, Lebanon, and Armenia—skipping the mass-market supply chains that homogenized flavor. He personally tested every batch of olive oil for acidity, every lentil for stone fragments, every spice for volatile oil content.
When Tomassian started, za’atar was an obscure import. Today, it sits on Costco shelves. Labneh was a niche yogurt; now it’s a breakfast staple. He didn’t single-handedly create this shift, but he provided the scaffolding—the reliable, high-quality ingredients that allowed chefs and home cooks to experiment with confidence. Ohannes Tomassian
By 2005, Tamarind of London had become the go-to supplier for over 1,500 restaurants and hotels across the Northeast, including acclaimed establishments like Oleana (Boston) and Zaytinya (Washington, D.C., via local distribution agreements). Chefs valued Tomassian not just as a vendor but as a partner who understood texture, terroir, and tradition. A pivotal turn came when Tomassian met chef Ana Sortun in the late 1990s. Sortun, who would go on to win a James Beard Award for her groundbreaking Eastern Mediterranean cooking, was frustrated by the lack of authentic ingredients. “Ohannes didn’t just sell me spices,” Sortun says. “He told me who grew them, what season they were harvested, and how to roast them. He’s a culinary ethnographer disguised as a distributor.”
In an age where culinary fame is often measured in Instagram reels, Michelin stars, and celebrity chef shout-outs, Ohannes Tomassian operates in a different register. He is not a household name, but his fingerprints are on millions of meals served daily across the United States. As the founder and driving force behind (a specialty food distribution and manufacturing company) and a key figure behind several beloved restaurant concepts, Tomassian has spent three decades quietly reshaping how Americans experience Mediterranean, Middle Eastern, and Armenian flavors. Their collaboration led to the opening of in
“I remember my mother crying because she couldn’t find proper tahini,” Tomassian says. “That moment planted a seed. If we couldn’t find authentic ingredients, neither could thousands of other families.” In 1994, with a $5,000 loan from his uncle and a handshake deal with a local pita bakery, Tomassian founded Tamarind of London —a name chosen to evoke both the exotic warmth of the East and the refined quality of European markets. The “London” was aspirational; at the time, his operation was a single delivery van and a basement rented from a church.
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Now in his late 50s, Tomassian is wrestling with succession. His two children, both in their 20s, have shown interest but not commitment. “I don’t want to hand them a burden dressed as an inheritance,” he says. “They have to fall in love with the grind themselves.” What is Ohannes Tomassian’s true legacy? It’s not the revenue (estimated $45–60 million annually, private) or the awards (including IACP’s “Distributor of the Year” in 2019). It’s the quiet transformation of the American palate.