Sylvester's Burgers Menu (2025 Update)
Sylvester's Burgers, located in Los Osos, CA, is a must-visit for burger enthusiasts. This American burger joint offers a wide range of options, including vegan and limited vegetarian choices. With amenities like outdoor seating, free Wi-Fi, and waiter service, Sylvester's provides a casual and comfortable dining experience. The menu includes happy hour specials, beer & wine options, and a variety of dishes suitable for lunch and dinner. Whether you're looking to grab a quick bite or enjoy a leisurely meal, Sylvester's Burgers caters to all preferences. Additionally, the restaurant is dog-friendly and provides heated outdoor seating for year-round enjoyment. Don't miss out on trying their delicious burgers that are sure to leave you coming back for more.
Drinks
Vanilla Milkshake
Strawberry Milkshake
Soda
Please let us know what type of soda you would like in the special requests area
Pineapple Milkshake
Chocolate Milkshake
Special Shake
Root Beer Float
Location Shake
Orange Float
Fish And Chips
/ lb of beer-battered cod, served with chipotle sauce and fries
Chicken Strips () & Fries
choice of bbq or ranch
Other Stuff
Sandwiches
Philly Sandwich
thinly sliced tri tip, swiss cheese, red and green bell peppers, onions, jalapenos, on a toasted hoagie roll, mayo
Pastrami Sandwich
thinly sliced pastrami, swiss cheese, grilled red onions, pickles, toasted hoagie roll, mayo, mustard
Tri Tip Sandwich
smoked tri tip, cheddar cheese, grilled onions, mayo, on a garlic butter toasted hoagie roll with choice of bbq sauce or homemade salsa
Hand Dipped Corn Dog
Chili Cheese Dog
w/ cheddar cheese and onions
Sly Street Dog
bacon wrapped dog, sauteed onions, green and red bell peppers, Sylvester Sauce
Grilled Hot Dog W/The Works
w/ the works
Hot Dogs
Sides
Sweet Potato Fries
Deep Fried Zucchini
Sweet Potato Fries Basket
Texas Chili
served with cheddar cheese and onion
French Fries Basket
Ketchup
Chili Fries
Ranch
BBQ Sauce
Sly Sauce
Chili Fries Basket
Garlic Fries
French Fries
Garlic Fries Basket
Deep Fried Mushrooms
Onion Rings
Crowder Fries
Half Specialty Fries Half Rings
Half Fries Half Onion Rings
Hippie Burger
garden patty topped with avocado, sprouts, cream cheese, mayo, toasted wheat roll.
Black Bean Burger
pressed black bean patty, vegan smoked gouda, pickles, vegan mayo, salsa, toasted wheat roll
Tri Tip Salad
smoked tri tip, bleu cheese, avocado, tossed romaine and green leaf lettuce, bell peppers, tomato, red onion and choice of dressing.
Cajun Chicken Salad
blackened chicken breast, bleu cheese crumbles, tossed romaine and green leaf lettuce, bell peppers, tomato, red onion, avocado, and choice of dressing
Impossible Burger
vegan smoked gouda, avocado, sprouts, cajun spices, vegan Sylvester Sauce
Side Salad
tossed romaine and green leaf lettuce, bell peppers, tomato, onion, and choice of dressing
Garden
Burgers
Desperado
bacon, pepper jack cheese, bbq sauce, hand dipped onion rings
Old Fashion W/Cheese
Old Fashion W/Bacon & Cheese
Mushroom
piled high w/ sauteed shrooms, swiss cheese, Sylvester Sauce
Heart Attack
fried egg, bacon, avocado, cheddar cheese, Sylvester Sauce
Hana
bacon, pineapple, teriyaki glaze, swiss cheese, Sylvester Sauce
Black 'N Blue
bacon, bleu cheese crumbles, cajun spices, mayo
LB BIG ONE Burger
/ lbs beef, / lbs fixings, order as any of our original styles. FREE if eaten in under min. Shirt included.
Habanero Mango
Sly habanero mango salsa, swiss cheese, mayo
Flaming Armadillo
cream cheese, roasted jalapenos, mayo
Texas Flood
open faced smothered in Texas Chili, cheddar cheese, onions
California
avocado, pepper jack cheese, Sylvester Sauce
Chocolate Ice Cream
Vanilla Bean Ice Cream
Desserts
Monthly Specials
Girl Scout Shake
Girl Scout Peanut Butter Cookie Shake
Clam Chowder Cup
Clam Chowder Bread Bowl
Kids Chicken Strips
Kids Babywood Burger
Kids PB&J
Kids Grilled Cheese
Kids Hot Dog
Kids Corn Dog
Kids
Dog Menu
Dog Garden Patty
/lb Dog Patty
Dog Elk Patty
Dog Chicken Breast
Dog Babywood Patty
Dog Turkey Patty
Hot Dog
Dog Buffalo Patty
Dog Bacon ()
Dog Tri-Tip
Boar Patty
Buffalo Burger
bleu cheese crumbles, Sylvester Sauce
Grilled Chicken Breast Sandwich
avocado, pepper, jack cheese, cajun seasonings, Sylvester Sauce.
Turkey Burger
pepper jack cheese, chipotle sauce, mayo on sesame seed bun.
Elk Burger
cajun seasonings, swiss cheese, Sylvester Sauce
Grass-Fed Beef Burger
Local free range, antibiotic free, served with fresh alfalfa sprouts, Sylvester Sauce