Overview

Cafe Sebastian is a welcomed gem tucked in the heart of San Francisco’s Financial District at 545 Sansome Street. This restaurant strikes an inviting balance between refined taste and a laid-back ambiance, creating an ideal space for both locals and visitors to enjoy thoughtfully crafted meals. Whether you've come for breakfast, brunch, or lunch, the atmosphere is bright and airy, with an open kitchen that fosters a connection between diners and the culinary process.

The menu showcases a masterful blend of classic and contemporary dishes, demonstrating exceptional attention to ingredient quality and preparation. Highlights like the Eggs Scramble and Salmon Toast offer fresh, vibrant flavors with a lightness that keeps the palate engaged without feeling weighed down. Standout mains such as the Handmade Tagliatelle with Lamb Shank Sugo and the Tuna Nicoise with Kalamata Olive Aioli deliver depth and layered textures, combining rustic comfort with elevated culinary technique.

Cafe Sebastian’s brunch options—like the Shashuka with tomato and harissa or the Cali Cubano sandwich—celebrate bold global influences while maintaining a sense of approachability. Their herb-crusted goat cheese and broccoli soup with cheese speak to a refined palate that values simplicity and richness in equal measure. Even the snacks, from the inventive Dosa Chips to the alluring Torres Iberico Ham, add dimension to the menu, making this a place that invites experimentation as well as tradition.

The dining experience here reflects thoughtful design, not only in the food but in the service and space. The friendly staff complements the warm, cozy environment, making guests feel at ease whether they’re in for a quick lunch or a more leisurely meal. Many appreciate the fresh and high-quality ingredients that amplify each dish’s flavor without overwhelming the senses—a mark of well-executed culinary craftsmanship.

Cafe Sebastian’s target audience ranges from ambitious professionals seeking a reliable spot for a nourishing midday break, to food enthusiasts eager to explore a menu that effortlessly combines multiple culinary influences. The understated yet elevated decor speaks to a modern sensibility, appealing to patrons who value both aesthetic and substance.

Altogether, Cafe Sebastian stands out as a thoughtful, vibrant addition to San Francisco’s dining scene. It embodies a commitment to quality and care, creating a dependable spot where each meal feels deliberate and satisfying. For anyone craving a fresh, well-rounded experience in the city’s bustling core, Cafe Sebastian is certainly worth a visit.


Amenities & Services

Popular for
Breakfast
Lunch
Solo dining
Offerings
Alcohol
Beer
Cocktails
Coffee
Comfort food
Organic dishes
Quick bite
Vegan options
Vegetarian options
Wine
Atmosphere
Casual
Cosy

What Customers Say

Chris Nagy
Dec 11,2025
5/5
They have it all. I’ve had the pleasure of eating here several times now. The overall vibe is very nice…bright, airy and open for a breakfast or lunch spot. Nicely designed and an expansive, open kitchen right there to see. I’ve had both breakfast and for lunch. On both the breakfast and lunch tip, the menu is very well rounded…you can pick from light to decadent, classic to innovative. Baked options and coffee’s are top notch. There’s an exceptional level of execution with each item I’ve tried…like you can taste the quality, fresh ingredients that go into everything and how everything has been developed and executed with intention. How even the richer, more decadent dishes aren’t heavy. Of the items I have been able to try so far…the BLT was a stand out. The sauce that came with it was great too. The sauces that accompany everything i’ve had really put things over the top. I also had the biscuits and gravy which is a great take on that dish and super flavorful. All around this is a great and much needed addition to the landscape…looking forward to seeing it become a local mainstay!
Oneill Mclean
Dec 11,2025
5/5
Tucked away in San Francisco, Café Sebastian delivers big on flavor and charm. I stopped in for a quick lunch and was blown away by the quality of the food and the welcoming vibe. I ordered the French dip sandwich, and it might be one of the best I've had—tender, flavorful beef piled high on a perfectly toasted roll. As a side, I went with something a little different: the smoked fish. It was a pleasant surprise—lightly smoky, delicately seasoned, and clearly fresh. A perfect contrast to the warm, hearty sandwich. Service was friendly and efficient, and the cozy ambiance made it a great spot to relax mid-day. Highly recommend stopping by if you're in the area.
Charles
Dec 11,2025
5/5
Was walking by and saw the place… stopped for a breakfast and to my surprise, food was really good, fresh ingredients, great service and awesome food presentation! A place that I would come back regularly ~
Nicole Dunn
Dec 11,2025
5/5
I stumbled upon Cafe Sebastian quite by accident and was delightfully surprised. The food was exquisite; the wild mushroom tartine was one of the best brunch dishes I’ve had. Bursting with flavour, buttery indulgence but not too rich, and generous in its portion of wild mushrooms and high quality sourdough. The egg comes very soft, so be sure to ask if like me you prefer a medium poached egg. The decor is understated but elevated and the service is excellent. I highly recommend!
Yoomi Yi
Dec 11,2025
4/5
Nice vibe cafe & brunch spot in FiDi. Foods are delicious but a bit salty for me. Their breads are amazing!
Gav
Dec 11,2025
5/5
Beautiful spot for breakfast with a lovely patio at the base of the Transamerica Building. Service was nice and the food was excellent. Ordered the coffee, eggs, and the pancakes, which were delicious and unique, if a little on the small side for portions for the price. As a bonus, even the washroom has a bold and nifty aesthetic!
Brook Diaz
Dec 11,2025
5/5
Great lunch. The menu, the place, and the service. All great. I like how the place feels, and everything I ordered all the way through to the dessert and espresso was delicious!
Alena
Dec 11,2025
5/5
We found a brand new restaurant that will definitely be our top choice in the neighborhood. - The food is delicious, and the presentation is great - They offer a rotating menu for breakfast, lunch, and dinner, and they are open on Sundays! - It's quite affordable for San Francisco, especially considering the quality of the food. - The location is near a beautiful park that features live music (check the schedule) and art installations

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Location

Opening Hours

Monday 08:00 AM - 03:00 PM
Tuesday 08:00 AM - 03:00 PM
Wednesday 08:00 AM - 03:00 PM
Thursday 08:00 AM - 03:00 PM
Friday 08:00 AM - 03:00 PM
Saturday 10:30 AM - 04:00 PM
Sunday Closed
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