Union Square Pizza & Kitchen

Union Square Pizza & Kitchen is a standout destination in the heart of San Francisco, expertly blending the warmth of a traditional Italian pizzeria with an inviting deli, espresso bar, and casual dining experience. Located at 284 O'Farrell St, this multifaceted eatery offers much more than your typical slice, delivering a flavorful journey through classic and inventive Italian-inspired dishes.

The restaurant’s core shines brightly through its exceptional pizza offerings, which locals and visitors alike rave about. Whether you’re savoring a 12" Combo Pizza loaded with pepperoni, andouille sausage, bell peppers, onions, mushrooms, and black olives bubbling under a blanket of mozzarella and rich red sauce, or indulging in the luscious simplicity of a Cheese Slice, Union Square Pizza & Kitchen turns every bite into a celebration of fresh, carefully curated ingredients. The Hawaiian Pizza—with its fresh-cut pineapple and gently diced ham—strikes a delightful balance of sweet and savory that’s as comforting as it is surprising.

The crust consistently draws praise for its perfect texture: crispy on the outside yet tender and airy inside, creating an irresistible base that harmonizes with the vibrant toppings. The house-made sauce bursts with bright, tangy notes that elevate each bite, while the cheese melts with luscious creaminess. Every slice feels like a crafted experience, designed to satisfy even the most discerning pizza lover.

Beyond pizza, the menu’s variety caters wonderfully to all cravings. From fresh, crisp salads to hearty sandwiches, to an espresso bar delivering rich, aromatic coffee and Italian sodas like the tangy Sanpellegrino Aranciata Rossa, there’s a refreshing complement to every meal. Their dessert selections and deli sandwiches further round out a well-curated offering that invites leisurely lunches or quick, satisfying bites on the go.

The ambiance at Union Square Pizza & Kitchen mirrors its culinary finesse—a casual yet lively dining area equipped with both tall counters and bar stools as well as comfortable standard-height seating. It’s a perfect spot for solo diners craving a quick slice, friends catching up over great food, or anyone looking to soak in an energetic downtown vibe. The staff are notably friendly and accommodating, going the extra mile to fulfill special requests with genuine warmth and professionalism, as one delighted customer shared about their custom cheese-ordering experience.

While prices reflect the premium quality and prime San Francisco location—expect to spend around $30 for a 12" pizza—the experience justifies every cent with impeccable flavors, attentive service, and a welcoming atmosphere. Union Square Pizza & Kitchen has quickly earned a reputation as a must-visit for pizza aficionados and Italian cuisine lovers searching for both quality and authenticity in the bustling city core.

Whether you’re craving a classic Margherita pesto slice with fresh vegetables and an incredible crust, a hearty and satisfying combo pie, or simply seeking a cozy downtown spot to enjoy a cold Peroni or crisp San Pellegrino soda alongside your meal, Union Square Pizza & Kitchen promises a vibrant, flavorful, and memorable dining experience that will keep you coming back.