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What our guests are saying
Love the food here I tried the buffalo chicken pizza it was amazing! Nice staff Definitely recommend this place.
Nahed M.
Solid place! Ordered their chicken & ribs plate, and the ribs were fall-of-the bone tender. Chicken had a nice lemon flavor to it. Overall, good quality, great value, and you leave there feeling full. Haven't tried their breadsticks, but I hear they're great. I'll have to return back to try them next time I'm in the area.
Abraham A.
Awesome staff and service. Outside seating was great. Food is fresh and delicious. I wish they would open sooner so I can go there for breakfast. Definitely coming back.
John A.
Loved the service. everyone is friendly and helpful. Breadsticks are amazing, the pizza was just ok. The chicken and pasta was very tasty as well. We will def return but maybe not for pizza.
Liz S.
Good food, lots of options for sandwiches, pizzas, ribs etc.
Merril M.
Tons of food ! Good! If you are taking home leftovers get the salad dressing on the side
Janna H.
Featuring
Catering
Gluten-Free Options
Healthy Options
Easy Parking
Active Military & Veterans Discount
10% off for all active military and veterans! Thank you for your service. Use coupon code "military10" at checkout to redeem.
Catering Available
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!
Only Fresh Ingredients
We invest in quality ingredients to ensure our customers get the great taste we're famous for. Because we believe that you deserve the best.
Made with Love
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 Rewards
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About
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.
Frequently Asked Questions
What are you known for?
We are known for Meatball Sub, Chicken Tenders, Margherita Pizza, Baked Beans, Pasta Salad, American Food, Cheese Pizza, Cobb Salad, Catering, Veggie Wrap, Soup, BBQ Chicken Pizza, Chicken Salad, Dessert, Wings, Vegetarian Food, Lasagna, Bolognese, Salads, Caesar Salad, BBQ Chicken, Mashed Potatoes, Pasta, Buffalo Chicken Pizza, Greek Salad, Breadsticks, Cheesecake, Pizza, Deli Sandwiches, Chicken Parmesan, Meatballs, Chicken Cobb Salad, Chicken Sandwich, Southwest Chicken Salad, Antipasto Salad, Sandwiches, Ribs, Baked Potato, BBQ, and Carbonara
Where are you located?
We are located in San Marcos, CA at 137 South Las Posas Road 153
What areas do you serve?
We serve the following areas: San Marcos, Lake San Marcos, Vista, Carlsbad, Escondido, Twin Oaks, Harmony Grove, Elfin Forest, Oceanside, Jesmond Dene, Del Dios, Encinitas, Hidden Meadows, Olivenhain, Rancho Santa Fe, Farr, Bonsall, South Oceanside, San Luis Rey, Fairbanks Ranch.
Our location
