Key City Diner

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985 US Highway 22
Phillipsburg, NJ 08865

Phone: (908) 859-2373

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Neighborhood: Phillipsburg

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Popular Menu Items

• Two Eggs With Choice Of Breakfast Meat
• Choice of bacon, link sausage, country-style ham, homemade corned beef hash, hamburger patty, spam or Portuguese sausage.
• Our Local Big Breakfast
• Three fresh local eggs with your choice of link sausage, bacon, country-style ham, homemade corned beef hash, hamburger patty, spam or Portuguese sausage.
• The Ultimate Three Egg Omelette
• (Select any two of the following) Fresh mushrooms, diced tomatoes, sweet onions, green onions, bell peppers, fresh spinach, shredded real jack & cheddar cheeses, bacon, link sausage, country-style ham or Portuguese sausage. (Each additional selection please add an additional charge).
• Pork Chop & Eggs
• Golden fried pork chop smothered with mushroom gravy and two fresh local eggs.
• Boneless Korean Kalbi Steak & Eggs
• Sterling Silver boneless kalbi steak marinated in our secret Korean style sauce with two fresh local eggs.

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Reviews for Key City Diner

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  4.4 stars - Based on 20 reviews

#6 out of 100 restaurants in Phillipsburg

#1 of 9 American in Phillipsburg

5 star				9 reviews	45%
4 star				9 reviews	45%
3 star				2 reviews	10%
2 star				0 reviews	0%
1 star				0 reviews	0%

Top Reviews of Key City Diner

06/15/2025 - Antonella C.
This classic 1950s-style American diner offers attentive service, quick food delivery, and an extensive menu featuring perfectly cooked and well-seasoned fried items like waffle fries, club sandwiches, and chicken fingers. The atmosphere is clean and friendly, with generous portions, strong coffee, and a variety of desserts, making it a satisfying stop for travelers and locals alike.

08/17/2018 - Shawn M.
Good

07/19/2017 - judye
I pass at least five or so diners to drive all the way to the Key City Diner. The fries are the best in the NJ/Philly area; the service is always very pleasant; the prices are affordable; the food is fresh; and the desserts - particularly the variety of cheesecakes - are tremendous!!!

11/03/2012 - Horasio
You have to go here they have the best Pasta and meat sauce.

02/14/2010 - steve and danny
found this place by accident ,great food and service ,we will be there in a couple of weeks

07/07/2008 - MenuPix User
great dine