Overview

Nestled in the heart of Southampton, New York, Slice of the Hamptons offers a genuine taste of Italy with a fresh, modern twist. This cozy pizzeria at 20 County Rd 39 is more than just a stop for a quick slice; it's a destination for those who appreciate quality, creativity, and a warm atmosphere.

The restaurant’s menu boasts a variety of specialty pies that cater to diverse palates—from the classic Margherita and vibrant Supreme Veggie to more inventive options like the Shrimp & Street Corn with Alfredo Sauce and the indulgent Philly Cheese Steak. Their cauliflower and thin crusts provide a thoughtful nod to health-conscious diners without compromising on flavor or texture.

What truly sets Slice of the Hamptons apart is its attention to detail and unique flavors. The standout Peter’s Drunken Grandma pie, enriched with a luscious vodka sauce, reveals the chef’s skill and passion for bold, balanced tastes. Alongside traditional Italian favorites such as the Hampton Italian Chicken and Chicken Parmigiana, the menu delivers a satisfying blend of comfort and sophistication.

Customer experiences highlight the warm hospitality and dedication of the staff. Visitors often praise the owner’s friendliness and the care taken in preparation and service, creating an inviting environment that feels like a neighborhood gem. Even discerning pizza lovers from afar, such as visitors from Chicago, find themselves impressed by the depth and authenticity of each slice.

Beyond pizza, the fresh cannoli with fig jam emerges as a divine finish, offering a delicate sweetness that perfectly complements the savory mains. The unique fusion of traditional Italian desserts with innovative touches reflects the restaurant’s overall approach: familiar yet exciting.

Ideally located near a convenient Dunkin Donuts and gas station, Slice of the Hamptons is easily accessible for locals and travelers alike. Whether you’re craving a casual lunch, a hearty dinner, or a quick bite on the way into town, this pizzeria suits a broad audience—from families to food enthusiasts seeking an authentic Italian experience in the Hamptons.

In essence, Slice of the Hamptons is a culinary haven where classic Italian flavors meet thoughtful innovation. For those who value quality ingredients, inventive recipes, and genuine hospitality, this small yet remarkable spot is a must-visit.


Amenities & Services

Popular for
Lunch
Dinner
Solo dining
Offerings
Coffee
Comfort food
Quick bite
Atmosphere
Casual

What Customers Say

Mateo
Feb 16,2026
4/5
Excellent place if you're in the Hamptons and want the desired taste of Italy as like most pizzerias out on the Island. Nice selection of Italian choices that will satisfy your craving for pizza and lunch & dinner specials. Definitely recommend if in the Hampton area. Thank you, Slice of Hampton Pizza!
Kerina D
Feb 16,2026
5/5
The owner is so super friendly. The pizza was really good. I like the care taken with the preparation and service. Pro tip: look for the Dunkin Donuts to turn in to the parking lot that is right before the gas station. It is a lovely place to grab a slice and enjoy being in South Hampton.
Sarah Ryan
Feb 16,2026
5/5
We stopped here for a quick bite not expecting much. We are from Chicago and are pizza snobs. This was the best slice of pizza we’ve ever had. We got the pepperoni/sausage and the Peters Drunken Grandma and it was incredible. Absolutely blown away by this small little humble pizza shop. Owner was so nice and staff was friendly. Don’t overlook this spot!!!
Erica Ascher
Feb 16,2026
5/5
Some of the BEST and MOST DELICIOUS pizza I’ve gotten to try!! You would never expect such incredible pizza to be inside of a Dunkin. The pizza with fig jam was in-freaking-credible and so creative!! The vodka sauce on the Peter’s Drunken Grandma slice was some of the best sauce I’ve ever tasted! And you can’t go wrong with Peter’s Grandma because that red sauce is so flavorful! We finished off with some cannolis with fig jam and OH MY GOODNESS that was heavenly!!! This place is a must-visit and must-try! 15/10 would recommend!!!!!!
Gerard M
Feb 16,2026
5/5
I stopped in for a quick slice on my way from the airport to the Hamptons. I just wanted a good old NY pizza. Instead I had a slice of their veggie pizza and was blown away. It could compete on the best cooking shows! The staff is friendly and sincerely dedicated to their craft. I'd give them 6 stars if I could.
Sally Doulton
Feb 16,2026
5/5
Kudos to Peter and the staff for making a delicious grilled chicken club for me. The chicken was tender, and the tomatoes with lettuce and red onion were fresh. I was also impressed with my slice of “Peter’s Drunken.” I haven’t had a tasty slice of pizza like that in a long time. I will return to try their other sandwiches, and salads, and to order a whole “Peter’s Drunken” pie.

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Location

Opening Hours

Monday Closed
Tuesday 11:00 AM - 08:00 PM
Wednesday 11:00 AM - 08:00 PM
Thursday 11:00 AM - 08:00 PM
Friday 11:00 AM - 08:30 PM
Saturday 11:00 AM - 08:30 PM
Sunday 11:00 AM - 07:00 PM
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