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Ruby's Diner
Today 7AM–9PM
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King of Prussia 160 N Gulph Rd King of Prussia, PA 19406
160 North Gulph RoadUSPennsylvaniaKing of Prussia19406
$$Restaurant, Diner
American Restaurant
Today 7AM–9PM
Wednesday 7AM–9PMThursday 7AM–9PMFriday 7AM–9PMSaturday 7AM–9PMSunday 7AM–6PMMonday 7AM–9PMTuesday 7AM–9PM
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Review Summary
64 reviews
5 star
31 reviews
4 star
22 reviews
3 star
8 reviews
2 star
1 review
1 star
2 reviews
A '40s-style chain diner serving breakfast & American comfort fare, salads & shakes.- Google
"Family members enjoy their fish tacos, but not their salads."
"Also love the shrimp and chips."
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Sara Conley's profile photo
Sara Conley
a month ago
Omg this diner was fantastic! Not only are you paying for the reasonably priced meals but for the scenery as well! I ordered a cheeseburger w/fries and a strawberry milkshake and everything tasted excellent! I unforchanatly live very far from here so i might not be able to come back but it was the best diner i've ever been to!
Melissa Cattani
5 months ago
My boyfriend and I were traveling through this way, so we stopped to look for a place to eat lunch. Ruby's Diner came up on our map and had great reviews, so we decided to try it. We walked in and were delighted by the surroundings of the fifties. It wasn't too busy, but busy enough to know that the place was good. We were seated and greeted by our waiter, who was friendly enough. We ordered two different burgers, & I absolutely loved mine. What looked like the manager or owner was also helping wait tables. My boyfriend loves the trains going around, and the very reasonable prices. Overall, it was a great experience! If we are ever in King of Prussia again, we will definitely stop by.
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James Watson's profile photo
James Watson
2 months ago
Decent hamburger/shake joint. Sometimes the service seems a little slow. Kids love the nostalgic items and the train that circles the place near the ceiling.
Siretta Humphrey's profile photo
Siretta Humphrey
3 months ago
I liked the prices were decent. I ordered the big breakfast with three eggs, hashbrown and there meats bacon,sausage and ham.The potatoes were undercooked,the bacon was not crispy and sausage was not very tasty. I probably won't eat here again, but you may have better luck.
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Erica Jaye
a month ago
They do some things super well like the burgers and shakes. The chili is awesome. On the other hand, the fish tacos may be one of the most repulsive things I've ever had the misfortune to eat. Stick to burgers and you're good. Oh, and my toddler loves the choo choo. :)
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Michael Pollack
2 months ago
It is what it says, a burger and milkshake place. I have always enjoyed both, as well as their chili-cheese fries. Family members enjoy their fish tacos, but not their salads. Service is generally prompt and friendly. Restaurant seems generally clean. I have been going for many years.
Bob stammer
3 months ago
Nice experience good food and service
Ace Robinson's profile photo
Ace Robinson
5 months ago
Good service, good food. Prices could be better, but its not surprising for a mall restaurant.


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