Tecuci's culinary identity is deeply rooted in traditional Moldavian cuisine, emphasizing hearty, comforting dishes often prepared with locally sourced ingredients. The region is particularly known for its "sarmale cu mămăliguță," cabbage rolls served with polenta, a staple found in many local households and eateries. Another notable local specialty is "pastrama de oaie," cured and smoked mutton, often enjoyed grilled or stewed, reflecting the area's pastoral heritage. The fertile lands surrounding Tecuci contribute to a rich agricultural output, influencing a diet that prioritizes fresh produce, seasonal fruits, and robust meat dishes.

Visitors to Tecuci should seek out its food culture to experience authentic Romanian flavors, particularly those specific to the Moldavian region. The focus here is on traditional cooking methods and recipes passed down through generations, offering a genuine taste of rural Romanian life. The local markets often feature artisanal products, including a variety of cheeses, honey, and preserves, providing a direct connection to the agricultural bounty of the area. Eating in Tecuci offers an unpretentious and flavorful journey into the heart of Romanian culinary traditions.