O.S.S

O.S.S Menu

(608) 709-1000
910 Regent St, Madison, WI 53715
$$$$$

Old School Sausages


All Beef Hot Dog
$4.00
Gluten free option available.
Wiscago Dog
$5.00
Served with tomato, relish, onions, pickle, celery salt, sport peppers and yellow mustard. Gluten free option available.
Bratwurst
$5.50
Smoked Bratwurst
$5.50
A bolder-flavored bratwurst with a smokey-spicy flavor and snappy skin. Gluten free option available.
Italian Sausage
$5.50
Spicy and sweet pork sausage with sauteed peppers and caramelized onions. Gluten free option available.
Veal Brat
$5.50
Related to the original Swiss sausage classic.
Smoked Polish
$5.50
Andouille
$5.50
A Cajun smoked pork sausage that is a staple of creole cuisine in New Orleans. Gluten free.
Burger
6.00
1/3 lb. hamburger patty topped with two toppings of your choice. This item is not gluten free.

$Our Signature Sausages


Banh Mi
$7.00
Vietnamese pork sausage topped with pickled veggies, cilantro, jalapenos, & chili-mayo. This item is not gluten free.
Vegetarian Banh Mi
$8.50
Choice of vegetarian sausage topped with pickled veggies, cilantro, fresh jalapeno and chili-mayo.
Mac Dog
$7.00
Bacon-wrapped deep fried hot dog topped with mac of the week (call restaurant for more info), caramelized onions, diced tomatoes and panko crumbs.
Vegetarian Mac Dog
$8.50
Choice of vegan sausage topped with mac of the week (call restaurant for more info), caramelized onions, diced tomatoes and panko crumbs.
Doner Kebab
$7.50
A Turkish lamb and chicken sausage topped with fresh cabbage slaw, diced tomatoes and onions, chili-mayo and house-made cucumber yogurt sauce.
Vegetarian Doner Kebab
$8.50
Choice of vegetarian sausage topped with fresh cabbage slaw, diced tomatoes and onions, chili-mayo and house-made cucumber yogurt sauce.
Sloppy Dog
$9.50
Our super-sized chili dog. A full bowl of chili, mounds of cheddar cheese, onions and crushed Fritos over a hot dog.
Vindaloo
$7.00
Curried chicken brat topped with roasted curried carrots, cilantro and mint apple yoghurt sauce. This item is gluten free.
Vegetarian Vindaloo
$8.50
Choice of vegan sausage topped with roasted curried carrots, cilantro and mint apple yoghurt sauce. This item is not gluten free.
Glarner
$7.00
Swiss veal Kalberwurst brat with sour red cabbage, Swiss cheese and sweet-hot honey mustard. This item is not gluten free.
Vegetarian Glarner
$8.00
Choice of vegan sausage topped with sour red cabbage, Swiss cheese and sweet-hot honey mustard. This item is not gluten free.
Bergen
$7.50
Grilled all beef hot dog topped with Scandinavian gravlax, horseradish cream cheese, pickled red onions, capers and fresh dill. This item is gluten free.
Crakon Monsieur
$7.50
Grilled all beef hot dog topped with fried egg, Nordic beer cheese, smoked ham slices, brown mustard and chives. This item is not gluten free.
Drunky Ducky
$8.00
Maple bourbon duck sausage topped with cranberry sauce, caramelized onions and horseradish brown mustard. This item is gluten free.
Julia Child
$7.00
French provencal chicken sausage topped with Julia's provencal tomato and bean stew, chevre crumbled and chives. This item is gluten free.
Lillihammer
$7.50
Bacon wrapped fried dog topped with fried egg, gjetost (Norwegian brown cheese) slices, lingonberry preserves, Roma half moons and cucumber slices. This item is gluten free.
Red Polse
$7.00
Bacon wrapped fried dog topped with Nordic remoulade, gherkin slices, crispy onions and chives.
Stalheim
$7.00
Smoked bratwurst topped with Nordic beer cheese, caramelized onions, apple chips and cardamom salt. This item is not gluten free.
Swedish Meatball
$7.00
Swedish-style pork and beef bratwurst topped with sour cream nutmeg gravy, sauteed portabella mushrooms and fresh cucumber slices. Not gluten-free.
Trondheim
$7.00
Smoked bratwurst topped with pickled herring mousse, horseradish cream cheese, pickled red onions and toasted caraway seeds. This item is gluten free.
Vegetarian Drunky Ducky
$7.50
Choice of vegan sausage topped with cranberry sauce, caramelized onions and horseradish brown mustard. This item is not gluten free.
Vegetarian Julia Child
$8.50
Choice of vegan sausage topped with Julia's provencal tomato and bean stew, chevre crumbled and chives. This item is not gluten free.
Vegetarian Lillehammer
$9.00
Choice of vegan sausage topped with fried egg, gjetost (Norwegian brown cheese) slices, lingonberry preserves, Roma half moons and cucumber slices. This item is not gluten free.
Vegetarian Red Polse
$8.50
Choice of vegan sausage topped with Nordic remoulade, gherkin slices, crispy onions and chives.
Vegetarian Stalheim
$8.50
Choice of vegan sausage topped with Nordic beer cheese, caramelized onions, apple chips and cardamom salt. This item is not gluten free.
Vegetarian Swedish Meatball
$8.00
Choice of vegan sausage topped with sour cream nutmeg gravy, sauteed portabella mushrooms and fresh cucumber slices. Not gluten-free.
Cheddar Jalapeño
$7.00
Cheddar and jalapeno stuffed pork brat topped with roasted jalape?os, shredded cheddar and sweet corn crema. This item is gluten free.
Vegetarian Cheddar Jalapeño
$8.50
Choice of vegan sausage topped with roasted jalape?os, shredded cheddar and sweet corn crema. This item is not gluten free.
Remy LeBeau
$7.00
Smoked pork andouille topped with caramelized onions, sauteed bell peppers, creole seasoning and cajun remoulade. This item is gluten free.
Vegetarian Remy LeBeau
8.00
Choice of vegan sausage topped with caramelized onions, sauteed bell peppers, creole seasoning and cajun remoulade. This item is not gluten free.

$Open Source Sausages


Egg Roll
$6.50
Ginger pork bratwurst topped with stir fried cabbage and carrots, sweet-sour mayo, spicy Chinese mustard and fried wonton strips. This item is not gluten free.
Vegetarian Egg Roll
$8.00
Choice of of vegan sausage topped with stir fried cabbage and carrots, sweet-sour mayo, spicy Chinese mustard and fried wonton strips. This item is not gluten free.
Spicy Casablanca
$7.50
Lamb and beef merguez sausage topped with spicy harissa, caramelized onions, roasted jalapenos and mint yogurt. This item is gluten free.
Vegetarian Spicy Casablanca
$8.00
Choice of vegan sausage topped with spicy harissa, caramelized onions, roasted jalapenos and mint yogurt. This item is not gluten free.
NOLA Picnic Dog
$6.50
Grilled all beef hot dog topped with blackened shrimp PoBoy salad, green onions and brown deli mustard. This item is gluten free.
5th Element Dog
$6.00
Grilled all beef hot dog topped with pan fried miso mushrooms, pickled red cabbage, ramp kewpie aioli, roasted nori strips and black sesame seeds. This item is not gluten free.
Autumnal Cornucopia
$8.50
Smoked apple and sage vegan sausage topped with roasted butternut squash smear, savory sweet corn, beer braised leeks, kale chips and roasted pumpkin seeds. This item is vegetarian and not gluten free.
Baja Breakfast
$7.00
Bacon wrapped fried dog topped with fried egg, avocado smear, mango pico de gallo and spicy cilantro crema. This item is gluten free.
Baumgartner
$7.00
Smoked Braunschweiger bratwurst topped with limburger cheese, red onions, grape jelly and served with an after-dinner Andes mint. This item is gluten free.
Blooody Mary Brat
$7.50
Smoked bratwurst with zing zang tomato-veggie chutney, fresh cheese curds, celery matchsticks, pickle spear, green olives and celery salt. This item is not gluten free.
Bratatouille
$7.00
Fresh bratwurst topped with vegetable ratatouille, goat cheese and fresh parsley. Gluten free.
Colombian Street Dog
$6.50
Grilled All-Beef Hot Dog topped with Salsa Golf, Spicy Pineapple Relish, Cabbage Slaw, Shredded Cheddar and Crushed Potato Chips. This item is Gluten-Free.
Irish Combo
$7.00
Grilled all-beef hot dog topped with corned beef brisket, stout braised cabbage and carrots, french fried and fresh chives. This item is not gluten free.
Jamaican Mango Curry
$7.00
Curried pork sausage topped with spicy mango-scotch bonnett chutney, fresh Cilantro, & dark rum-pineapple reduction. This item is gluten free.
Korean BBQ
$7.00
Korean-style Pork Bratwurst topped with Spicy Kimchi, Caramelized Onions, and Cilantro. This item is not gluten free.
NxNWurst
$7.00
Fresh bratwurst topped with cream cheese spread, pickled jalapenos, caramelized onions and sriracha hot sauce. This item is gluten free.
PBBB&J
$6.50
Bacon wrapped fried hot dog topped with peanut butter smear, roasted banana puree, roasted peanuts and grape jelly. This item is gluten free.
Parisian Street Meguez
$8.00
Spicy lamb and beef merguez sausage topped with gruyere cheese, Gherkin slices and brown mustard. This item is gluten free.
Poutine Dog
$6.50
Grilled hot dog topped with french fried, fresh cheddar cheese curds, bacon-onion brown gravy, diced onions and diced tomatoes. This item is not gluten free.
Reuben Dog
$6.50
Grilled all beef hot dog topped with shredded corned beef brisket, sauerkraut, Swiss cheese and 1000 island dressing. This item is gluten free.
Salsicca Primavera
$7.50
Italian sausage topped with locally foraged Ramp pesto, grated Pecorino cheese, roma tomato half-moons and balsamic reduction. This item is gluten free.
Sausage Pizza
$7.00
Italian sausage topped with brick cheese, marinara, caramelized onions and sauteed bell peppers. This item is gluten free.
Sheboygan NotWurst
$7.50
Smoked apple and sage vegan sausage topped with beer braised sauerkraut, gherkin slices, raw onions and brown horseradish mustard. This item is not gluten free. This item is vegetarian.
Swedish Midsommer
$6.50
Grilled all beef hot dog topped with Swedish shrimp salad, Swedish pickled cucumbers, brown horseradish mustard and toasted caraway seeds. This item is gluten free.
T.S.O.P.
$7.00
Smoked bratwurst topped with lingonberry-cranberry cream cheese spread, roasted jalapenos, caramelized onions and pretzel crumbles. This item is not gluten free.
Tijuana Dog
$6.50
Bacon wrapped fried dog topped with mango and pineapple pico de gallo, roasted jalapenos and avocado crema. This item is gluten free.
Vegetarian 5th Element Dog
$8.50
Choice of vegan sausage topped with pan fried miso mushrooms, pickled red cabbage, ramp kewpie aioli, roasted nori strips and black sesame seeds. This item is not gluten free.
Vegetarian Baja Breakfast
$8.50
Choice of vegan sausage topped with fried egg, avocado smear, mango pico de gallo and spicy cilantro crema. This item is not gluten free.
Vegetarian Baumgartner
$8.50
Choice of vegan sausage topped with limburger cheese, red onions, grape jelly and served with an after-dinner Andes mint. This item is not gluten free.
Vegetarian Bloody Mary Brat
$8.50
Choice of vegan sausage with zing zang tomato-veggie chutney, fresh cheese curds, celery matchsticks, pickle spear, green olives and celery salt. This item is not gluten free.
Vegetarian Bratatouille
$7.00
Choice of vegan sausage topped with vegetable ratatouille, goat cheese and fresh parsley.
Vegetarian Copenhagen Gade Pølse
$8.00
Choice of vegan sausage topped with caramelized onions, sauteed peppers, Nordic remoulade, ketchup and Parmesan cheese. This item is not gluten free.
Vegetarian Jamaican Mango Curry
$8.00
Choice of vegan sausage topped with spicy mango-scotch bonnett chutney, fresh Cilantro, & dark rum-pineapple reduction. This item is not gluten free.
Vegetarian NxNWurst
$8.50
Choice of vegan sausage topped with cream cheese spread, pickled jalapenos, caramelized onions and sriracha hot sauce. This item is not gluten free.
Vegetarian PBBB&J
$7.50
Choice of vegan sausage topped with peanut butter, roasted banana puree, grape jelly and crushed peanuts. This item is not gluten free.
Vegetarian Parisian Street Merguez
$9.00
Choice of vegan sausage topped with gruyere cheese, Gherkin slices and brown mustard. This item is not gluten free.
Vegetarian Salsicca Primavera
$8.50
Choice of vegan sausage topped with locally foraged Ramp pesto, grated Pecorino cheese, roma tomato half-moons and balsamic reduction. This item is not gluten free.
Vegetarian Sausage Pizza
$8.00
Choice of vegan sausage topped with brick cheese, marinara, caramelized onions and sauteed bell peppers. This item is not gluten free.
Vegetarian T.S.O.P.
$8.00
Choice of vegan sausage topped with lingonberry-cranberry cream cheese spread, roasted jalapenos, caramelized onions and pretzel crumbles. This item is not gluten free.
Vegetarian Tijuana Dog
$8.00
Choice of vegan sausage topped with mango and pineapple pico de gallo, roasted jalapenos and avocado crema. This item is not gluten free.
Voo-Douille
$8.50
Smoked pork Andouille sausage topped with Cajun dirty rice, spicy smother gravy and lemon herb shrimp. This item is not gluten free and not vegetarian.
Wiener Factory Polish
$7.00
Smoked Polish topped with Sweet and Savory Red Cabbage Sauerkraut and 5 Year Aged Cheddar Cheese. This item is Gluten Free.
NOLA Picnic Burger
$8.00
Grilled 1/3 lb. hamburger patty topped with blackened PoBoy salad, green onions and brown deli mustard. This item is gluten free.
Currywurst
$6.50
Smoked Bratwurst topped with Curried Ketchup, Caramelized Onions, & Curry Salt. This item is Gluten Free.
Vegetarian Currywurst
$7.50
Choice of Vegan Sausage topped with Curried Ketcup, Caramelized Onions & Curry Salt. This item is not gluten free.
Breakfast Poutine Dog
$7.50
Bacon wrapped fried dog topped with fried egg, french fries, bacon-onion brown gravy, fried cheese curds, diced tomatoes and diced onions. This item is not gluten free.
Kimcheese Burger
$8.00
Grilled 1/3 lb. hamburger patty topped with smoked cheddar, kimchi, fried shallots, black sesame and green onions. This item is not gluten free.
NYC Street Dog
$6.00
Grilled dog topped with sauerkraut, red onion sauce, yellow mustard and served with a pickle. This item is gluten free.
Vegetarian NYC Street Dog
$7.50
Choice of vegan sausage topped with sauerkraut, red onion sauce, yellow mustard and served with a pickle. This item is not gluten free.
Love It When You Call Me Big Popper
$8.00
1/3 lb. burger patty topped with chipotle cream cheese, bacon bits and cowboy candied jalapenos. This item is gluten free.
Autumnal Cornucopia
$8.50
Field roast smoked apple and sage vegan sausage topped with roasted Lapacek's Orchard butternut squash smear, DCBC beer-braised leeks, Alsum Farms sweet corn, kale chips and toasted pepitas. This item is vegan and not gluten free.
Kosling Polse
$7.50
Bacon wrapped deep fried all-beef hot dog, house made Norwegian apple butter, ski queen gjetost Norwegian brown goat cheese, horseradish mustard and fresh chives.
Vegetarian Kosling Polse
$8.50
Choice of vegan sausage, house made Norwegian apple butter, ski queen gjetost Norwegian brown goat cheese, horseradish mustard and fresh chives.
Crab Rangoon Dog
6.00
A deep fried all beef hot dog, crab cream cheese, sweet and sour, wantons and green onions.

$Order Some Sides


Homemade 2nd Best Chili
$3.00-5.00
With cheddar cheese and onions.
Homemade Soup of the Day
$3.00-5.00
Call restaurant for the daily soup selection.
Hand-Cut French Fries
$3.00
Fresh-Battered Cheese Curds
$5.00
Curds come from Silver Lewis Cheese Factory in Monticello, WI.

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