Grillcheezy is a restaurant concept centered around an American classic sandwich, the Grilled Cheese.  All our sandwiches are hand crafted to order, using fresh ingredients and classic recipes gathered from over 50 years in the New York diner business.  Grillcheezy is started by the family that owns the landmark & successful Heritage Diner, which has been cooking for Mount Sinai for 20 years. The Grilled Cheese Sandwich has been a staple food item in the diner since the beginning and we are now expanding this into more focused and tasty recipes. 

Grillcheesy started as an online delivery service only and cooking out of the Heritage Diner kitchen.  We focused on quality food, great recipes and good prices.  Without a traditional storefront, this gave us the ability to experiment with food combinations and items you won’t normally see in the diner menu.   We are separate from the diner and our items can only be ordered from grillcheesy.com or delivery platforms like DoorDash, Uber Eats or Grubhub.

We do have plans to expand Grillcheesy into smaller traditional dine-in stores and other satellite ghost kitchens on Long Island available through online delivery partners.   

We now offer the ability to order with us direct from our website grillcheesy.com and Pick Up your order at The Heritage Diner.