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  • Keystone Corner Lunch

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Keystone Corner Lunch

107 North Michael Street, St. Marys, PA
Pickup Only
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Featured Items

  • Plain Fries

    $2.49+
  • Double Burger

    Two juicy smashed burger patties (1/3 pound total). Add toppings to make it your own.
    $8.25
  • Milkshakes

    $5.49

FOOD

Burgers

  • Single Burger

    A smaller burger for kids or light weights. Add toppings to make it your own.
    $6.99
  • Double Burger

    Two juicy smashed burger patties (1/3 pound total). Add toppings to make it your own.
    $8.25
  • Triple Burger

    Three juicy smashed burger patties (1/2 pound total). Add toppings to make it your own.
    $9.99
  • Mississippi Pot Roast Burger

    Double burger patties seasoned with dry ranch, American cheese, sauteed mild pepper rings, and topped with our GF house gravy.
    $9.99
  • French Onion Burger

    Caramelized Onions, Pan Gravy, Provolone, & Scallions on Herbed Garlic Crouton-ish Bun
    $9.75
  • Jammin' Bacon Blue Burger

    Mayo, Blue Cheese, Bacon Onion Jam, and Bacon Strips
    $9.99
  • Chili Cheese Burger

    Cheddar, Chili, Beer Cheese, Red Onion, and Smoky Ketchup
    $9.75
  • Soo Cali Burger

    Wasabi Mayo, Black Pepper Cheese, Bacon, Avocado, Tomato, and Fresh Cilantro
    $9.75
  • Carolina Burger

    Yellow Mustard, Onion, American Cheese, Chili, and Slaw
    $9.75
  • Oklahoma! Burger

    The Oklahoma! Burger is two burger pattie’s smashed into butter and onions and seared to perfection, then topped with American cheese, Keystone Sauce, and tomato.
    $9.49
  • Breakfast Burger

    A fried egg, a single burger patty, bacon, tomato, keystone sauce, American cheese, and scallions. Boom!
    $8.99
  • Whiskey Steakhouse Burger

    Our own whiskey cream sauce, sautéed mushrooms, smoked red pepper, swiss cheese, and a touch of mayo.
    $9.75
  • Western Burger

    House-smoked pulled pork on a burger patty, bacon, cheddar cheese, KC Style BBQ sauce, pickles, and onion.
    $9.49
  • Jimmy Carter Burger

    Peanut butter lovers rejoice! 2 Beef Patties covered in Reese's Peanut Butter with Bacon, Pickles and a touch of Brown Mustard.
    $9.25
  • Secret Burger

    $9.25
  • Cheesesteak Burger

    Two juicy burger patties with provolone and beer cheese and topped grilled peppers, onions and mushrooms, and a touch of mayo.
    $9.25
  • Veggie Burger Double

    Add toppings to make it your own.
    $9.99
  • Veggie Burger Single

    A small burger for kids or light weights. Add toppings to make it your own.
    $7.99
  • Muenster sMash Burger

    A double patty with muenster cheese, a caramelized onion mix, black garlic mayo, and a blend of locally grown Shitake Joe's mushrooms.
    $9.99

Hot Dogs

We’re proud to use Sahlen’s pork and beef hot dogs.
  • Build Your Own Hotdog

    Served on a Martin’s Long Roll - add toppings to make it your own!
    $3.59
  • French Onion Dog

    Caramelized Onions, Pan Gravy, Provolone, & Scallions on Grilled Garlic Herb Bun
    $4.75
  • Carolina Dog

    Yellow Mustard, Onion, American Cheese, Chili, and Slaw
    $4.75
  • Cuban Dog

    House-Smoked Pulled Pork, Swiss Cheese, Pickle Spear, Yellow Mustard, and Onions on a Grilled Bun
    $4.99
  • Chili Cheese Dog

    Beer Cheese, Chili, Shredded Cheddar, and Red onion
    $4.75
  • Beer Cheese Bacon Dog

    Our house-made Straub Beer Cheese, Bacon, Shredded Cheddar, and Scallions. Add Jalapenos for a spicy kick!
    $4.75
  • Smoky Garlic Cheese & Bacon Jam Dog

    House-Smoked Garlic Cheese Sauce, Bacon Jam, and topped with diced cherry Tomatoes
    $4.99
  • Gary, IN (Chicago) Dog

    Close to a Chicago Dog - loaded with Relish, Tomato, Diced Onion, Pickle Spear, Pepper Rings, Yellow Mustard, Celery Salt, & Poppy Seeds
    $4.75
  • KCMO Dog

    A Kansas City style dog topped with BBQ sauce, pulled pork, slaw, and pickles.
    $4.99
  • Hater Dog

    Love it or hate it - this dog is topped with bacon, blue cheese, hot honey, diced onion and tomato.
    $4.75
  • Cheeseburger Dog

    All great toppings you’d expect on a bacon cheese burger, but on a hot dog! Bacon, American cheese, pickles, tomato, lettuce, red onion, and our keystone sauce.
    $4.75
  • Furikake Dog

    A Japanese inspired dog with grilled mushrooms and green onions, wasabi mayo, and topped with Furikake rice seasoning. It’s a veritable tsunami of umami!
    $4.75
  • Buffalo Dog

    Buffalo Sauce, Blue Cheese, Ranch, Cheddar Cheese, and Scallions
    $4.75
  • CharDog

    A spin on our chili cheese dog. Loaded with our homemade chili, smokey ketchup, mustard, diced onion, Keystone sauce and topped with American cheese and broiled past perfection.
    $4.75

Fries

  • Plain Fries

    $2.49+
  • Poutine

    Cheese Curds, House-made Pan Gravy, and Scallions.
    $7.49+
  • Full Poutine

    Our regular poutine topped with chopped burger and caramelized onions.... and so much better than the original.
    $8.49+
  • Chili Cheese Fries

    Our house-made Beer Cheese and Chili, Cheddar, and Chopped Red Onion
    $7.99+
  • Beer Cheese and Bacon Fries

    House-made Beer Cheese, Bacon, Shredded Cheddar, Scallions
    $7.99+
  • Smokehouse Fries

    House-smoke pulled pork, Shredded Cheddar, BBQ Sauce, Bacon, and Roasted Red Pepper
    $8.49+
  • Smoky Garlic Cheese & Bacon Jam Fries

    House-Smoked Garlic Cheese Sauce with our own Bacon Jam and topped with chopped tomatoes.
    $7.99+
  • Loaded Potato Fries

    Cheddar Cheese, Bacon, Scallions and Ranch
    $7.99+
  • Bacon Cheeseburger Fries

    Bacon cheeseburger fries - AKA American Poutine! We took this popular dip and turned it into a new fry. It’s our crumbled hamburger, American beer cheese, and topped with bacon, red onion and cherry tomatoes.
    $8.49+
  • Buffalo Chicken Fries

    Chicken, buffalo sauce, blue cheese, ranch and scallions.
    $8.49+
  • Dumpster Fries

    Sara’s Special Dumpster Fry creation! Fresh, hand-cut fries, bacon, keystone sauce, buffalo sauce, cheese curds, scallions, and red pepper. Add jalapeños to make it a flaming dumpster fry!
    $7.99+

Salads

  • Build Your Own Salad

    $7.49
  • Chicken Bacon Cheddar Salad

    Diced Chicken Breast, Bacon, Cheddar, Red Onion, Tomato
    $9.99
  • Buffalo Chicken Salad

    Chicken Breast, Buffalo Sauce, Blue Cheese, Diced Onion, & Tomato.
    $9.99
  • Italian Chicken Salad

    Parmesan cheese, chicken, roasted red pepper, mild pepper rings, red onion, & tomato served with our Italian dressing.
    $9.99
  • Sweet Chili Chicken Salad

    $9.99
  • Cobb Salad

    Grilled Chicken, Bacon, Hard Boiled Egg, Tomato, Blue Cheese, Onion, and Avocado over field greens.
    $10.49
  • Taco Salad

    Taco seasoned beef patty, diced red onions, tomatoes, jalapeños, tortilla strips, and cheddar cheese over field greens. Served with a taco sauce & sour cream.
    $9.99

Sandwiches

  • Fish Sandwich

    A smaller portion of our fried Gluten Free Beer Battered Haddock on a bun!
    OUT OF STOCK
    $8.99
  • Patty Melt

    Part burger, part sandwich! Our Patty Melt is two beef patties, Caramelized Onion, Swiss Cheese, Keystone Sauce, between two pieces of grilled Rye Bread.
    $9.99
  • Chicken Sandwich

    Pickle brined chicken breast fried golden brown to perfection! Add toppings to make it your own!
    OUT OF STOCK
    $7.99
  • Pulled Pork Sandwich

    Applewood house-smoked Pork Butt with our Carolina BBQ sauce, Coleslaw, Red Onion
    $7.25
  • Italian Chicken Wrap

    Parmesan cheese, chicken, roasted red pepper, mild pepper rings, red onion, & tomato served with our Italian dressing.
    $9.99
  • Chicken Bacon Cheddar Wrap

    Diced Chicken Breast, Bacon, Cheddar, Red Onion, Tomato
    $9.99
  • Buffalo Chicken Wrap

    Chicken Breast, Buffalo Sauce, Blue Cheese, Diced Onion, & Tomato.
    $9.99
  • Cobb Wrap

    Grilled Chicken, Bacon, Hard Boiled Egg, Tomato, Blue Cheese, and Avocado over field greens.
    $10.49
  • Sweet Chili Chicken Wrap

    Grilled Chicken, Tomato, Red Onion , Cheddar , Lettuce, Ranch & Sweet chili sauce
    $9.99
  • Build Your Own Wrap

    $8.49

Meal Deal Kits

Our meal deals are designed to give you great food and value. Options are limited, so you can quickly order for your family or office. Note: No substitutions. Toppings will come on the side.
  • 4 Pack Cheeseburgers & 2 Medium Fries

    Our meal deals are designed to give you great food and value. Options are limited, so you can quickly order for your family or office. Note: No substitutions. Toppings will come on the side.
    $39.99
  • 4 Pack Hamburgers and 2 Medium Fries

    Our meal deals are designed to give you great food and value. Options are limited, so you can quickly order for your family or office. Note: No substitutions. Toppings will come on the side.
    $37.99
  • 5 Pack Hot Dogs and 2 Medium Fries

    Our meal deals are designed to give you great food and value. Options are limited, so you can quickly order for your family or office. Note: No substitutions. Toppings will come on the side.
    $22.99

Kids Meals

  • Kids Dog Meal

    Includes a Sugardale hot dog, a side fries, and a Huggie of your choice.
    $4.49
  • Kids Burger Meal

    Includes a single burger on a plain bun, a side of fries, and a Huggie of your choice.
    $5.99

Seasonal Items

  • Chili

    Our beefy, zesty homemade chili - add toppings to make it your own.
    $4.25
  • Fish Fry

    Gluten Free Beer Batter covers this giant 8-10 ounce portion of haddock filet and fried till golden brown. Served over a bed of our fries with coleslaw, lemon and house-made tartar sauce.
    OUT OF STOCK
    $14.99

Extra Sides & Sauces

  • Avocado 4oz

    $1.50
  • Bacon Jam 4oz

    $2.00
  • BBQ Sauce 4oz

    $1.00
  • Beer Cheese 4oz

    $1.50
  • Blue Cheese Dressing 4oz

    $1.25
  • Buffalo Sauce 4oz

    $1.00
  • Caramelized Onion 4oz

    $1.50
  • Chili 4oz

    $1.50
  • Chopped Chicken 4oz

    $2.50
  • Coleslaw 4oz

    $1.50
  • Extra Beef Patty

    $2.50
  • Fried Egg

    $2.00
  • Gravy 4oz

    $1.50
  • Hardboiled Egg

    $2.00
  • Honey Mustard Dressing 4oz

    $1.00
  • Italian Dressing 4oz

    $1.00
  • Jalapeno 4oz

    $1.00
  • Ketchup 4oz

    $0.50
  • Keystone Sauce 4oz

    $1.00
  • Malt Vinegar Packets

    $0.75
  • Mayo 4oz

    $0.75
  • Pulled Pork 4oz

    $2.50
  • Ranch 4oz

    $1.00
  • Smokey Ketchup 4oz

    $1.00
  • Sour Cream 4oz

    $1.25
  • Sriracha 4oz

    $1.00
  • Wasabi Mayo 4oz

    $1.00
  • Mushroom Cream Sauce 4oz

    $1.25
  • Yellow Mustard 4oz

    $0.50
  • Smokey Garlic Cheese Sauce 4oz

    $1.00
  • Sweet Chili Sauce 4 oz

    $1.00
  • Pickle Chips 4 oz

    $0.50
  • Sauerkraut 4oz

    $1.00

DRINKS

Cans and Bottles

Note: We carry a bunch of different soda brands and flavors. If you order them online, just pick what you want when you get here. Milkshakes should to be ordered before pick up to help serve you more quickly. Thanks!
  • Can of Soda

    $1.50
  • Lipton Tea

    $2.50
  • Water

    $1.50
  • Huggie Fruit Barrel

    $0.75

Shakes & Floats

Note: We carry a bunch of different soda brands and flavors. If you order them online, just pick what you want when you get here. Milkshakes should to be ordered before pick up to help serve you more quickly. Thanks!
  • Milkshakes

    $5.49
  • Soda Pop Floats

    $3.99

Gift Card

Paper Gift Card

  • 5.00

    $5.00
  • 10.00

    $10.00
  • 25.00

    $25.00
  • 50.00

    $50.00
  • Donation $10

Huggie Fruit Barrel

$0.75
Request advisory
Additions may be charged extra.
1

Keystone Corner Lunch Location and Ordering Hours

(814) 208-7373
107 North Michael Street, St. Marys, PA 15857
Open now • Closes at 6:45PM
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