OUR STORY
From Rome to Waterford City
The osteria grew from a family passion for Italian food and tiramisù, transforming tradition into a contemporary Waterford experience.
Where It Started
Originating in Rome, our family’s culinary heritage is defined by a deep devotion to authentic Italian flavors and the art of tiramisù. Upon moving to Waterford, we have remained steadfast in preserving our artisanal identity.
The transition to Waterford has allowed us to protect our family’s hands-on methods while bringing true Roman craftsmanship to our new local community.
The Tiramisù Laboratory
Born from a pure devotion to the art of the dessert, this tiramisù was the foundation of our family’s path. It serves as a vital link that binds our deep Roman heritage to the everyday life of our modern kitchen today.
Our Family Values
Artisanal Quality
We handcraft every dish using premium ingredients to deliver a pure taste of Rome in every bite.
Roman Traditions
We honor ancient Roman culinary heritage by infusing local Waterford spirit into every recipe.
We are dedicated to maintaining the highest standards in everything we do, from our kitchen to your table.
B2B Support
Tailored wholesale and catering partnerships focused on reliability.
Our Kitchen Today
Our modern kitchen serves as a vibrant pulse for Roman-inspired culinary craft, balancing market-fresh ingredients with time-honored dishes and innovative plates that define the Da’ Costa Family’s current identity.
The Osteria Today
Today, our Osteria serves as the central hub for our kitchen, events catering, food truck, and signature tiramisù laboratory—uniting all our family’s culinary work.