San Francisco Union Square's Best Lunch [Updated 2025]

Having explored countless eateries and sampled a myriad of dishes, I've narrowed down my favorites to twelve standout spots.

Each offers a unique dining experience that captures the vibrant essence of San Francisco's culinary scene.

From cozy cafés to trendy restaurants, these places cater to every palate, whether you’re in the mood for a quick bite or a leisurely meal.

Join me as I take you through my top picks, ensuring you savor the best that Union Square has to offer during your lunch hour.

Roxanne Cafe

Highlights
Cozy window seating
Generous portion sizes
Superb Marinara sauce
Warm and attentive service
Excellent Italian-inspired meals

Nestled in the heart of Union Square, Roxanne Cafe offers a delightful escape for lunch seekers. As I entered this cozy spot, the warm ambiance immediately enveloped me. I was fortunate enough to snag a seat by the window—perfect for people-watching while enjoying a meal!

I decided to indulge in their Italian-inspired dishes, and let me tell you, the generous portion sizes did not disappoint. I ordered their famous pasta paired with superb Marinara sauce; it was a classic comfort food that transported me to Italy with each flavorful bite. The sauce was rich and tangy, perfectly complementing the perfectly cooked pasta.

What truly stood out was the warm and attentive service. The staff made me feel like a valued guest rather than just another customer, enhancing my luncheoning experience. They anticipated my needs effortlessly, which added a special touch to my visit.

If you’re on the hunt for a lunch destination that combines cozy vibes with delectable cuisine, I wholeheartedly recommend Roxanne Cafe. It's a hidden gem that promises satisfaction in every sense of the word, making it a must-visit during your San Francisco adventures!

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John's Grill

Highlights
Great steak flavors
Good service and atmosphere
Juicy chicken Alfredo
Live jazz music
Consistent wine quality

John's Grill is an enchanting gem tucked away in the heart of Union Square. As I stepped inside, I was immediately wrapped in an inviting atmosphere characterized by the soothing sounds of live jazz music wafting through the air. The ambiance was not only lively but also comfortable, allowing for a beautiful blend of relaxation and excitement.

I decided to indulge in their juicy chicken Alfredo, which turned out to be a heavenly choice. Each bite was rich with flavor, perfectly seasoned, and accompanied by al dente pasta that made my taste buds dance. This delectable dish could easily become a personal favorite for its balance of creaminess and savory goodness. Of course, a meal at John's wouldn't be complete without sampling their great steak flavors. Trust me, they do steak like few others in the city.

The service was impeccable, blending professionalism with warmth, which added to the delightful experience. Not to mention, their consistent wine quality made the meal feel even more special, enhancing my dining adventure. Overall, dining at John's Grill was a delightful exploration of flavors, and I wholeheartedly recommend it for anyone searching for the best lunch in San Francisco!

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ONE65 San Francisco

Highlights
Delicious desserts
Amazing pastries selection
Friendly and helpful staff
Close to Union Square
Visually appealing displays

ONE65 in San Francisco Union Square is a hidden gem that I stumbled upon during my culinary adventures, and let me tell you, it did not disappoint!

As I stepped inside, I was immediately captivated by the visually appealing displays of fresh pastries and enticing desserts. The ambiance is both warm and inviting, making it the perfect spot for a delightful midday retreat. The friendly and helpful staff greeted me with genuine smiles, ready to guide me through their impressive menu.

I opted for their signature lunch offerings, and wow—each bite was a symphony of flavors! The attention to detail in presentation matched the exquisite taste, making the meal not only satisfying but also a feast for the eyes. But the highlight, without a doubt, was the dessert selection. Each pastry was a work of art, and I couldn't resist trying several of them—their delicious desserts truly stole the show!

In a city known for its culinary scene, ONE65 stands out not just for its proximity to Union Square, but for creating a memorable lunch experience that combines flair and flavor. If you haven't visited yet, you’re missing out on a true San Francisco delight!

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Café de la Presse

Highlights
Amazing brunch experience
Great location near Chinatown
Neat French bakery atmosphere
Crispy, non-oily potatoes
Accommodating staff and service

Café de la Presse is an absolute gem nestled in the heart of Union Square, just a stone's throw from Chinatown. As I stepped inside, I was immediately enveloped by the quaint and charming French bakery vibe. It's reminiscent of a Parisian café, making it the perfect escape for a leisurely lunch.

The restaurant is known for its sensational brunch offerings, and I couldn't resist diving right in! I ordered their famous crispy potatoes, which arrived at my table delightfully golden and utterly satisfying. The crunch was a revelation—non-oily and totally addictive!

But what truly set my visit apart was the genuinely accommodating staff. They were not only friendly but also passionate about the menu, happily recommending some of their must-try dishes. It felt warm, welcoming—like dining with friends.

In an area bustling with choices, Café de la Presse stands out as it provides an authentic French experience right in the heart of San Francisco. If you’re searching for a delightful lunch spot that combines great food with a charming atmosphere, I highly recommend this delightful café. Trust me; your taste buds will thank you!

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Tad's Steakhouse

Highlights
Quick service, under 15 min
** Friendly staff, helpful**
Basic cafeteria vibe
Good baked potato
Steak quality inconsistent

Tad's Steakhouse in Union Square offers a lunch experience that’s as American as apple pie—simple, hearty, and rather satisfying. Walking in, the place greets you with a basic cafeteria vibe, yet there's a certain charm in its uncomplicated atmosphere. I was pleased to discover that my food arrived in under 15 minutes—kudos to their quick service!

The staff, ever so friendly, made me feel welcome from the moment I stepped in. I decided to indulge in a classic steak with a good baked potato on the side. The steak itself was decent, though I must say the quality can be a bit inconsistent at times. It didn’t detract from the experience entirely, as there's something undeniably delightful about the sizzle of a freshly grilled meat.

One thing that stands out about Tad's is the relaxed experience—you're not rushed to finish your meal, making it a perfect spot for a casual lunch. If you're craving a no-frills steak lunch amid the hustle of Union Square, Tad’s is certainly a place to consider! Just be prepared for a little variation in steak quality on your plate.

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Last Drop Tavern

Highlights
Strong drinks
Tasty tender steak
Good portion sizes
Friendly and attentive staff
Affordable pricing

Last Drop Tavern in San Francisco's vibrant Union Square quickly stole my heart with its unpretentious charm and an inviting atmosphere that whispers "stay awhile." The moment I stepped in, I was greeted by the friendly and attentive staff who made me feel right at home, setting the tone for a delightful lunch.

What truly sets this tavern apart, besides its strong drinks that pack quite the punch, is the food. I indulged in their tasty tender steak, which was perfectly cooked and bursting with flavor—definitely a highlight of my visit! Each bite left me savoring the well-seasoned goodness that complemented my afternoon perfectly.

Portion sizes were generous, ensuring I left satisfied but not overly stuffed. Pricing was surprisingly affordable for the quality of the meal, making it an excellent choice for those looking to enjoy a hearty lunch without breaking the bank.

In a city where lunchtime choices can be overwhelming, Last Drop Tavern stands out as a reliable gem. With its charming ambiance and standout dishes, it has firmly claimed a top spot in my lunch recommendations for anyone wandering through Union Square. You won't want to miss it!

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Matador

Highlights
Amazing, tasty Mexican food
Affordable happy hour drinks
Delicious banana wrapped beef
Exceptional chips and salsa
Delightful churros with chocolate sauce

Matador feels like a hidden gem in the bustling heart of Union Square, where my taste buds were treated to an exquisite Mexican feast. From the moment I stepped inside, I was greeted by vibrant decor that beautifully echoed the spirit of Mexico.

One standout dish was the banana-wrapped beef; a dish so unexpected yet absolutely captivating in flavor. It’s a rare find that tickles your senses and leaves you craving more. And let’s not forget about the chips and salsa—a classic that Matador nails. The crispy chips are the perfect foil for their exceptional house salsa, which dances playfully between tangy and spicy.

For those looking to unwind, the affordable happy hour drinks provide a fantastic opportunity to kick back after a hectic day. I couldn’t resist indulging in the churros with chocolate sauce, which were simply divine. Each bite was a scrumptious voyage, balancing sweetness with a delightful crunch.

In the spirit of Union Square’s lively atmosphere, Matador manages to charm with every dish. If you’re seeking authenticity and savoriness, then this spot should definitely be on your lunch agenda.

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Bodega SF

Highlights
Exceptional Bun Cha
Tender Mac Khem Lamb Chops
Attentive and Knowledgeable Staff
High Prices
Mixed Reviews on Desserts

Bodega SF in Union Square is a culinary gem that effortlessly straddles the line between casual dining and gourmet delight. As soon as I walked in, the atmosphere felt inviting—a cozy space with an urban twist. I couldn’t resist ordering the exceptional Bun Cha. The balance of flavors and textures was a revelation—grilled pork, fresh herbs, and rice noodles harmoniously danced on my palate. Each bite was a celebration of Vietnamese cuisine!

Next, I ventured into the Tender Mac Khem Lamb Chops. Wow! The succulent lamb, infused with aromatic spices, made my taste buds sing. While the prices are on the higher side, the quality truly justifies it. Each dish reflects a commitment to freshness and flavor, and I appreciated the attentive and knowledgeable staff who eagerly shared their insights about the menu.

However, I did notice some mixed reviews on desserts. I decided to skip sweets this visit, but I must say, Bodega SF’s savory offerings alone are worth the trip. If you’re looking for a lunch that feels both indulgent and comforting, Bodega SF should be at the top of your list!

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Caffe Central

Highlights
Delicious Soft Cookies
Fast and Friendly Service
Variety of Breakfast Items
Cozy Cafe Ambiance
Efficient Order Process

As I strolled through the vibrant streets of Union Square, the cozy ambiance of Caffe Central beckoned me in. Upon entering, the delightful aroma of freshly brewed coffee enveloped me like a warm hug, setting the perfect scene for lunch. The friendly staff greeted me with genuine smiles, immediately making me feel at home.

I dove into their selection of breakfast items—because who says you can’t have breakfast for lunch? The flavors were delightful, and I particularly enjoyed a soft, fluffy omelet that was the epitome of comfort food. But let’s talk about their delicious soft cookies! One bite, and I was transported to cookie heaven. The balance of sweetness and freshness was enough to satisfy any sweet tooth.

What I appreciated most was the efficient order process. I felt like I was in a well-oiled machine, with my meal arriving promptly without sacrificing quality. It was the perfect blend of fast service and amazing food—a rare find in such a bustling city.

Overall, Caffe Central is a delightful haven for lunch enthusiasts in Union Square, offering a charming spot to unwind and indulge. I’m already dreaming of my next visit!

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Union Square Pizza & Kitchen

Highlights
Amazing New York style pizza
Top-tier homemade dough
Delicious Parmesan-garlic butter
Friendly and cool staff
Generous toppings all around

Union Square Pizza & Kitchen is an absolute treasure tucked away in the heart of San Francisco’s Union Square. As a self-proclaimed pizza aficionado, I was thrilled to dive into their amazing New York style pizza. The homemade dough had that perfect balance of chewy and crispy, a true testament to their craftsmanship. Each pie is an artwork, generously topped and distinctly flavorful, making it hard to resist.

One unexpected delight was the Parmesan-garlic butter served on the side. A dip of their warm crust into this luscious concoction took the experience to heights I hadn't anticipated. I practically found myself singing in joy with every bite. The staff here are refreshingly friendly and maintain a cool vibe, adding to the upbeat atmosphere that makes this place special.

What really stands out is the generous toppings—you won’t find the dreaded sparse sprinkle of cheese or measly pepperoni here! Instead, every slice is a celebration of flavors. If you're looking for a lunch that will not only satisfy your hunger but also put a big smile on your face, look no further! This spot is a delightful pit stop that captures the essence of lunch perfection in San Francisco Union Square. 🍕✨

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Sears Fine Food

Sears Fine Food is a delightful gem nestled in Union Square, where tradition dances with comfort. The moment I stepped in, the cozy ambiance enveloped me like a warm hug. I sampled their iconic Swedish pancakes, and let me tell you, they were divine—fluffy and adorned with a perfect drizzle of syrup. The friendly staff made the experience even more enjoyable, serving with a genuine smile. I also couldn't resist the hearty Dungeness crab salad, which was a refreshing twist. For a lunch that feels like a mini-vacation, you can't go wrong at Sears. A must-visit for any food lover!

The Cheesecake Factory

Nestled in the heart of Union Square, The Cheesecake Factory is a delightful haven for lunch lovers. With an extensive menu that seems to have something for everyone, I was immediately drawn in by the vibrant atmosphere. I opted for their signature factory burrito, bursting with flavor and generous fillings. The portion sizes are impressive, ensuring you won't leave hungry. Of course, I couldn't resist the iconic cheesecake, which was decadently rich and delightful. If you're in the area, this spot is a surefire choice for an enjoyable lunch experience that combines hearty meals and sweet indulgences. 🌟