Flame-Grilled. Never Frozen.San Francisco & SSF · Since 1997

Half-pound prime chuck, open flame, French roll. Twenty-seven years of getting it right.

4.5 on Yelp (847 reviews) Nextdoor Neighborhood Fave 6× Open flame grill — never flat-top Family-owned since 1997
Big Mouth Burgers flame-grilled half-pound cheeseburger with fresh toppings

Photo: Pexels / Valeria Boltneva

A note from our founderThe Beef Question

I opened Big Mouth Burgers in 1997 because I thought San Francisco deserved a better burger. Not a fancier one — a better one. Prime ground chuck, cooked over open flame, on a French roll from a local bakery. That was the whole plan.

Twenty-seven years later, that's still the plan. We cook over gas grill at both locations — never flat-top. The buns are French rolls, scored and lightly toasted. We tried brioche once in 2019. Regulars revolted within a week. French rolls came back and never left.

People drive from Daly City and Millbrae to eat here. That still surprises me. It probably shouldn't — consistency beats novelty every single time. The Big Mouth burger tastes the same today as it did in 2003. People count on that.

Abraham Dababneh Founder · Big Mouth Burgers · San Francisco, 1997

What we're servingMenu Highlights

Half-pound prime ground chuck. Open flame. French roll. That's the foundation. See full menu →

Where it comes fromIngredients Matter

We don't have a manifesto. We just buy good stuff from people we trust, and cook it over fire. Here's what that looks like:

🥩

Prime Ground Chuck

Never frozen. Ground fresh. Half-pound patties formed by hand every morning.

🔥

Open Flame Grill

Gas grill, not flat-top. It matters for the char. Both locations, same setup.

🍞

Local French Rolls

From a Bay Area bakery. Scored and lightly toasted. Never brioche — we tried, they revolted.

🍦

Mitchell's Ice Cream

SF's own since 1953. Real cream, real shakes. No powder, no syrup, no shortcuts.

What people sayFrom Our Regulars

Best burger in the Bay — and I've tried every spot from the Mission to Mill Valley. The char on these patties is something else. I come back every week and it's the same every time.

M
Mike T. ★★★★★ · Yelp · Mission District

We've been eating here since the kids were small. Now they bring their own kids. Abraham still remembers our order. That's the kind of place this is.

R
Rosa L. ★★★★★ · Nextdoor · San Bruno

Drove from Daly City specifically for this. The half-pounder with bacon cheddar and a chocolate shake — I understand the hype now. Parking lot at Cherry Ave is clutch.

J
Jason K. ★★★★★ · Google · Daly City

Common questionsBefore You Visit

What kind of beef does Big Mouth Burgers use?
We use prime ground chuck, ground fresh and cooked over open flame. Never frozen, never flat-top. Gas grill for proper char on every patty.
Does Big Mouth Burgers have two locations?
Yes — 851 Cherry Ave in San Bruno (South San Francisco area) and 3392 24th St in the Mission District, San Francisco. Same menu, same flame grill, same quality at both.
Can I order for delivery?
Yes, we're available on DoorDash, UberEats, and Grubhub. You can also call ahead for pickup at either location.
Are the milkshakes made with real ice cream?
Absolutely. We use Mitchell's Ice Cream — a San Francisco institution since 1953. No powder, no syrup. Real cream, hand-spun to order.
Is there parking at the SSF location?
Yes, the Cherry Ave location in San Bruno has a dedicated parking lot. The Mission District location has street parking and is accessible by BART (24th St Mission station, 5 min walk).

Find usTwo Locations, Same Flame

📍 South San Francisco / San Bruno

851 Cherry Ave, San Bruno, CA 94066

(650) 871-5237

Open daily 10:00 AM – 8:45 PM
Parking lot available

📍 The Mission, San Francisco

3392 24th St, San Francisco, CA 94110

(415) 282-6599

Mon–Wed 11:00 AM – 8:30 PM
Thu–Sat 11:00 AM – 9:00 PM
Pet-friendly patio · Near 24th St BART

Hungry?

Order pickup at either location, or get it delivered straight to your door.

Call SSF · (650) 871-5237 Call SF · (415) 282-6599