Social Profile: 
✔️Lunch ✔️Dinner ✔️Dine in ✔️Take out ✔️Delivery
… View more
We’re an affordable, local lunch and dinner spot serving specialty hot dogs, hand cut fries, and classic burgers and shakes. We aim to create a dining experience for customers that has energetic, friendly, and unique atmosphere. We serve up seriously fun food.
Address and Contact Information
Address: 107 N Michael St, St Marys, PA 15857
Phone: (814) 208-7373
Website: https://keystonelunch.com/
Menu Photos
Order and Reservations
Order: Order online
Photo Gallery
Related Web Results
Keystone-Corner-Lunch: The coolest place to eat lunch or dinner in …
107 North Michael St., Saint Marys, PA 15857 · Keystone … We’re an affordable, local lunch and dinner spot in St Marys serving …
Keystone Corner Lunch | Saint Marys PA – Facebook
Keystone Corner Lunch, Saint Marys. 5016 likes · 79 talking about this · 894 were here. We’re an affordable lunch spot serving specialty burgers, hot…
Keystone Corner Lunch Saint Marys – Order Online
Order online from Keystone Corner Lunch Saint Marys, including Burgers, Hot Dogs, Fries. Get the best prices and service by ordering direct!
Reviews
Tyler Jung
I went here last October before camping at a campground a ways out of town, and let me tell you, this place has the best French fries I’ve ever had. Crispy, flaky inside, delightful french fries. People working seemed very nice too. A bit of a smaller place, probably best for 1-2 people, not a big crowd place, but absolutely delicious food. Milkshakes were outstanding as well, but the fries! That’s what you should get here.
… moreKelli R
We travel a lot and have tried a lot of different burger places but the Corner Lunch definitely takes the cake! The smash burgers were great, seasoned well and had the perfect smash burger crisp. A great variety of options for toppings! Beer cheese and bacon fries were delicious, fries were awesome. Banana cream pie shake was perfect. Overall the best burger and fries we’ve had anywhere. Staff was very kind and welcoming as well!
… moreMeredith Dole
Small joint, with cute diner atmosphere. The food was FANTASTIC. A large to go order came in before we placed our order, and the kitchen worked diligently to complete all orders before and after ours. The smash burger I had exceeded my expectations, the kids meals were good portions and my kids enjoyed them. My husband also really enjoyed his burger. We shared a large poutine that was not light on anything- heavy on the fries, gravy, cheese, chives, and flavor. Service was kind and accommodating, cheerful and gracious. Worth the 45 minute drive for us. We will definitely be back.
… moreDarron Dobson
It’s a former gas station that has many selections of hamburgers and french fries chili dogs. I got the double cheeseburger and poutine fries. Can’t wait to get back in the area again to get the poutine fries once again.
… moreJessica Bayne
Everything about this place!!!! This is the best food I’ve gotten since visiting Pennsylvania! I’m so highly satisfied! My husband is raving! This is genuinely amazing, and was the staff! AMAZING!!!!
… moreChristian
If you are coming to the reviews to see if you should eat here, then you should. We ordered food from here on a whim when passing through, using their online ordering service. By the time we made it to the restaurant our food was done and bagged up, ready to be picked up. We were eating in the car while traveling home, so they gave us extra napkins and silverware.
I get excited when ordering from new restaurants and tend to over order, just so I get a big variety and so that I can appropriately rate the establishment on more than one dish.
Todays order included:
Smoky Garlic Cheese & Bacon Jam Dog $4.99
Patty Melt $10.74
Chicken Bacon Cheddar Wrap $9.49
Single Burger $7.74
Chili Cheese Fries $7.99
Buffalo Chicken Wrap $9.49
There wasn’t a thing we ordered that we didn’t like. I’d get each of these items again and would love to try everything else on the menu. The chili cheese fries were bomb. The flavor was great, the French fries still had a bit of crisp to them and weren’t all soggy, the chili had a little bit of a kick (so good) but not spicy, the cheese sauce tasted homemade as it had flavor and was seasoned, and it was topped with fresh onions. Order these and share them with a friend or just keep them all to yourself. The large was huge and there was enough toppings to have a bite with each fry. They nailed this.
The patty melt was awesome, wasn’t fry, had great flavor. The wraps both were great, they used mixed greens (such a plus in my book) and I ordered ranch with both and it was homemade. That elevated my whole experience as I do not like store bought ranch very much, but could swim in homemade ranch. My kiddo had the burger and thoroughly enjoyed it and my husband smashed the dog pretty quick, so I’ll never know what that tasted like.
10/10 – quality, price, taste, portion size. STOP here and rate this establishment!! You will be glad you tried their food.
… moreI get excited when ordering from new restaurants and tend to over order, just so I get a big variety and so that I can appropriately rate the establishment on more than one dish.
Todays order included:
Smoky Garlic Cheese & Bacon Jam Dog $4.99
Patty Melt $10.74
Chicken Bacon Cheddar Wrap $9.49
Single Burger $7.74
Chili Cheese Fries $7.99
Buffalo Chicken Wrap $9.49
There wasn’t a thing we ordered that we didn’t like. I’d get each of these items again and would love to try everything else on the menu. The chili cheese fries were bomb. The flavor was great, the French fries still had a bit of crisp to them and weren’t all soggy, the chili had a little bit of a kick (so good) but not spicy, the cheese sauce tasted homemade as it had flavor and was seasoned, and it was topped with fresh onions. Order these and share them with a friend or just keep them all to yourself. The large was huge and there was enough toppings to have a bite with each fry. They nailed this.
The patty melt was awesome, wasn’t fry, had great flavor. The wraps both were great, they used mixed greens (such a plus in my book) and I ordered ranch with both and it was homemade. That elevated my whole experience as I do not like store bought ranch very much, but could swim in homemade ranch. My kiddo had the burger and thoroughly enjoyed it and my husband smashed the dog pretty quick, so I’ll never know what that tasted like.
10/10 – quality, price, taste, portion size. STOP here and rate this establishment!! You will be glad you tried their food.
Quez TheFox
The food here is really good, the burgers are juicy and flavorful! And I enjoy the poutine as a side. Totally worth it, great food, friendly staff, and an old school dinner feel.
… moreJohn Thomas
This place is probably the most underrated restaurant in the galaxy. It’s a wonderful good old fashion restaurant with burgers, hotdogs and much more and most importantly all of it is good. Would recommend to anyone. ~ Calvin Thomas
… moreRina S
Really great burgers, interesting and tasty toppings, and excellent fries – we tried smokehouse and buffalo chicken and they were both excellent. Highly recommended!
… moreChrisann Breegle
Driving through St. Mary’s and stopped for lunch. First time there. The two girls were super friendly and the food and milkshake were absolutely delicious. It was worth every penny for fresh made food.
… more