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Pittsburgh's 150-Year-Old Seafood Secret
27 Jan
Summary
- The Original Oyster House has served raw oysters for over 150 years.
- Its famous Monster Fish Sandwich costs $11.25 as of January 2026.
- The historic restaurant was established in downtown Pittsburgh in 1870.
In Pittsburgh, a city not typically associated with seafood, The Original Oyster House stands as a culinary landmark. Established in 1870, this historic establishment has been serving oysters for over 150 years, making it one of the oldest restaurants in the city.
Introduced by a previous owner, Louis Americus, the Monster Fish Sandwich remains a unique menu item. As of January 2026, this sandwich, notable for its enormous piece of cod and special family-recipe breading, costs $11.25.
The restaurant, located in Market Square, has a rich history, having moved to its current site shortly after opening. Ownership changed in 1916 to Louis Americus, who also introduced fried oysters.
Later, in 1970, Louis Grippo purchased the eatery, adding more fried seafood and French fries. Today, it is owned by his wife Renee and daughter Jennifer, who maintain its historic charm while keeping the beloved fish sandwich recipe.
