Rosie's

AAA Diamond Inspector Notes

Tucked along the main stretch of Amagansett, this lively eatery has become a go-to spot for both locals and summer visitors looking for a relaxed but stylish dining experience. The menu focuses on fresh, locally farmed and coastal-inspired favorites, with popular choices including the seasonal whipped ricotta on toasted sourdough, grilled fish tacos, and a grass-fed black angus burger paired with smoky margaritas that are widely considered among the best in the Hamptons. The atmosphere is casual yet energetic, with a beachy, open-air feel, colorful accents, and a steady buzz that carries from their popular brunch on weekends through late evening. Service is friendly and fast-paced, keeping up with the constant crowd while still making guests feel welcome, which adds to the restaurant’s reputation as one of the most dependable and fun places to dine in town.