Seemor
Super Duper BurgersBWorth Trying
721 Market St, San Francisco, CA 94103
· Restaurant
· 4.4/5 Google (6822 reviews)
Delivery · Takeout · Outdoor seating
Fast-casual burgers with juicy patties, crispy fries, and excellent shakes; expect crowds, kiosk ordering, and occasional grease or service hiccups.
Why it gets a B for overall quality
Super Duper Burgers earns a grade B through strong burger quality and reliable fast service, but inconsistent execution—particularly with fries and occasional cooking lapses—prevents a higher grade. The limited seating and functional design suit quick stops rather than lingering visits, making this a solid neighborhood burger destination for those prioritizing speed and patty quality over ambiance.
Restaurant Summary
The Market Street location feels busy and convenient, a fast-casual stop where kiosk orders fly and trays land quickly when the line is moving. Diners rave that the patties are “juicy with a crispy crust,” while a few note occasional grease and street odors. Staff interactions skew brief and efficient, though service can feel stretched at peak times. The cooking is classic burger-shop fare—no theatrics, just well-executed comfort. The approach leans traditional and ingredient-focused: freshly ground Brandt beef, soft buns, and simple toppings, with garlic fries and Straus soft-serve shakes as dependable co-stars. It suits anyone craving a quick, satisfying burger over sit-down ceremony. Families do fine here thanks to grilled cheese and simple burgers, fries, and soft-serve. The veggie patty and salad help picky or lighter eaters, and lettuce-wraps can work for gluten-avoidant diners. Seating is limited and tables are bolted, so strollers and bigger groups may need a flexible plan.
At a Glance
- Juicy, flavorful patties with a satisfying crust
- Thick Straus soft-serve shakes and seasonal specials shine
- Fast-casual convenience with strong transit access
- Fries and garlic fries can be greasy or inconsistent
- Limited seating and bolted tables challenge groups
What Sets It Apart
- organic_soft_serve_shakes
- downtown_transit_access
- self_serve_pickles
- brand_specific_beef_ground_daily
What People Love
- Beefy, juicy patties with crisp edges
- Shakes that feel like dessert events
- Straightforward menu that is easy to customize
- Downtown location steps from transit
Points of Concern
- Occasional greasy fries or overly oily burgers reported by some diners
- Music volume and crowded seating can reduce comfort at peak hours
- A few isolated complaints about undercooked items or cleanliness
- Review patterns show signs of potential manipulation (enthusiastic tone clusters) which may not reflect every visit
Service & Dining Experience
Service StyleCounter With Seating
Average Cost$20-$28 per person
ReservationsNot required
What to Order
- Choose Mini or Super based on appetite; pair with classic fries for consistency; try a seasonal shake for a reliable finish
Perfect For
- A quick downtown lunch between errands
- Pre-shopping bite near Union Square
- Casual family stop for burgers and shakes
- Solo meal on a busy workday
Location Insights
Area: Busy downtown corridor serving office workers, shoppers, and tourists; fast-paced and high foot traffic.
Safety: Heavily trafficked urban block; some guests note odors and street issues; daylight feels active and generally safe.
Nearby: Near Union Square shops, hotels, BART/Muni, offices; convenient for quick meals and meetups.
Mid-MarketMid-Market is a rapidly evolving neighborhood with a dynamic dining scene featuring trendy restaurants, bars, and cafes. The area is known for its mix of corporate offices and entertainment venues, attracting a diverse crowd including office workers during the day and nightlife seekers in the evening. It has seen significant revitalization efforts, improving safety and accessibility.
South of Market (SoMa)SoMa is a large, diverse micro-neighborhood known for its tech startups, art galleries, and nightlife. It offers a vibrant dining environment with a range of options from casual eateries to upscale restaurants, catering to a mix of professionals and creatives.
Practical Information
Opening Hours
Monday10:00–21:00
Tuesday10:00–21:00
Wednesday10:00–21:00
Thursday10:00–21:00
Friday10:00–21:00
Saturday10:00–21:00
Sunday10:00–21:00
Available: Delivery, Takeout, Outdoor seating
View full analysis on Seemor →