ByTimothy Walton 
Tuesday, September 16, 2025 12:20PM
Stephen Starr’s Borromini is a new spot in Rittenhouse Square featuring 100-layer lasagna
RITTENHOUSE SQUARE (WPVI) — Stephen Starr’s Borromini is a new spot in Rittenhouse Square. The James Beard winning restaurateur was inspired by a trip to Italy and has brough that inspiration to the iconic Philadelphia neighborhood.
The two-floor eatery offers views of the park and a menu that includes house-made pastas. The 100-layer lasagna has been an early menu favorite.
The cocktail menu includes favorites like an Aperol spritz or the tomato-forward pomodoro martini.
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1805 Walnut Street, Philadelphia, PA 19103
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Dining and Cooking