Best American Restaurant in San Marcos

Have a special upcoming event? Get peace of mind and let us cater for you! We'll provide a catering experience that your guests will be talking about long after the event ends!

Our secret ingredient is passion. Everyone on our team is passionate about making your time with us as great as it can be — from start to finish.

O’s American Kitchen features hand-crafted menu items using fresh, quality ingredients that change the expectation of the traditional casual restaurant. Our American kitchen is influenced by local, regional and global flavors… with an O’s twist!

Variety is the spice of life! Our menu not only offers variety, but quality and preparation seldom found in a casual-dining restaurant. O’s signature breadsticks baked fresh throughout the day, hand-tossed specialty salads, artisan sandwiches, hand-crafted pizzas, uniquely seasoned chicken and sumptuous baby back ribs will convince any discerning appetite of O’s commitment to please our customers’ palettes.

Whether dining in and enjoying our family friendly atmosphere, or treating your family and friends to one of our original O’s Family Value Meals at home, O’s has something for everyone’s taste buds and budget.

O’s American Kitchen’s friendly staff is proud to be serving the Southern California community. Enjoy our delightfully "crave-able" menu with plenty of delicious choices for any occasion.