Your Local Port Jefferson Kilwins Store

We’re the best chocolate, fudge, and ice cream store in Port Jefferson.

Whatever the occasion or season, Kilwins has a sweet to make you smile. If you love high-quality, handcrafted chocolates, drop by our Port Jefferson chocolate store. Treat yourself to our chocolate bars, clusters, and truffles. 

At Kilwins, we could not be prouder of our Heritage Chocolate. Our chocolate recipe was created by our founder, Don Kilwin, back in 1947, and we still use it today in many of our chocolate candies. We use Don’s recipe and method for making Mackinac Island Fudge, which involves stirring and heating the ingredients in copper kettles and shaping the mixture on a marble table. There’s something about seven decades of culinary excellence that simply can’t be outdone.

Come visit us to find out why everyone loves to spend time in our Port Jefferson ice cream store. Grab an ice cream cone after spending an afternoon at the beach or pick up chocolate nut clusters on your way to the waterfront. At Kilwins, you’ll always find the perfect treat to make your day or evening a bit more magical.

Enjoying a treat at our Port Jefferson chocolate store has become a fun tradition for New York locals. Our shop is decorated with just the right combination of vintage charm and modern design, creating the perfect atmosphere for a family night out or a dessert with coworkers. 

Whether you’re staying to enjoy a milkshake or stopping by to purchase a quick snack, you’re sure to feel right at home in our nostalgia-filled Port Jefferson shop.

With the harbor just a few steps away from our doors, our shop is the ideal spot for watching the comings and goings of boats and the sunset. Our Port Jefferson chocolate store is also near local parks and tennis courts, making it the perfect stop for a treat after an outdoor adventure.

We’re More Than Chocolate: Your Favorite Ice Cream Store in Port Jefferson

Though our chocolates are the talk of the town, our Original Recipe Ice Cream is another of our nationally recognized treats. Our kosher-certified ice cream comes in dozens of flavors, all of which pair wonderfully with a fresh waffle cone or waffle bowl (made by hand). With our endless customization options, you can build a sundae, milkshake, or ice cream cone that is everything you’ve dreamed of and more.

Ever wonder how our Original Recipe Ice Cream came to be? It all started in 1985 when we began making ice cream. Once we’d fine-tuned it, we knew our ice cream would have a permanent place at our candy counters. Today, our recipe is still made using only premium ingredients.

When it comes to ice cream flavors, we know that everyone has their own tastes and preferences. That’s why we have dozens of flavors to choose from (with new, limited-edition flavors coming in all the time). Take your pick from classics like chocolate or vanilla or choose something bold and adventurous. When at our Port Jefferson ice cream store, ask our friendly team members for samples, then decide what flavor you’d like.

How Kilwins Makes Ice Cream Best

Our Port Jefferson chocolate store is committed to providing only the best sweets, so we developed a system to maintain our ice cream’s excellent quality. The care that we put into the production and transport of our ice cream guarantees that it keeps its smooth and creamy texture from when it leaves our kitchens to the moment it’s scooped into your cone.

First, we freeze our kosher-certified ice cream in specially made containers. Then, these are transported in our own temperature-controlled vehicles. Once they arrive at our Port Jefferson ice cream store, our team members scoop them into crunchy waffle cones so you can enjoy them in-store or to go. You can also ask our team members to turn any flavor of your choosing into a milkshake. 

What’s ice cream without toppings? Customize your frosty treat with our warm caramel topping or add some crunch with toasted nuts or chocolate chips. 

At Kilwins, we have everything you need to make a five-star dessert, from our ice cream to other Kilwins exclusives like TUTTLE™ Nut Caramels, chocolate-covered marshmallows, chocolate-dipped pretzels, and Mackinac Island Fudge.