📍 Strada Domnița Anastasia 4, București 050033, Romania
Weighted rating from:
Google: 4.7 • TripAdvisor: 4
Score calculated from online mentions, review sentiment, and dining indicators across Bucharest. Trust this score to find where to eat, drink, and dine in Bucharest.
Based on verified guest experiences

Located in the vibrant city of Bucharest, Mario’s Osteria is a delightful spot that captivates diners with its charming ambiance and delectable offerings. Known primarily for its mouthwatering burgers, this restaurant has earned a stellar reputation for its commitment to quality and flavor. Patrons rave about the juicy, expertly crafted burgers, including unique options like the Blue Magiun and Italian burger, paired with homemade fries that elevate the dining experience. Whether you're dining solo, on a romantic date, or with family and friends, the welcoming atmosphere, complemented by attentive service, makes it a perfect choice for a meal out. With features like outdoor seating and a full bar, Mario's Osteria is a must-visit destination for both locals and tourists alike.
Google: 4.7 (568 reviews)
TripAdvisor: 4 (477 reviews)
Love at the first bite! Best burgers in town! Top-notch! Juicy! I had a Baxi burger. Made my day 😌☺️🤩 The bread is so good and soft. Congrats chefs! It's not so easy to balance the ingredients inside of a bun and serve it like a top burger. But your burger is a top mix of ingredients. I would say that your burger is the definition of burger. Also, very tasty fries.
Best burger and best fries in town without a doubt. Ate here many times over the past year or so, and it never disappoints. It’s always the same excellent burger, perfectly made and seasoned, fresh, soft buns and homemade fries. Great job and thank you to the cooks! I hope this place will keep the same high quality standards up, because right now they’re the best at what they do thanks to the skill of the staff and the ingredients they use. Personal favourite is the Italian burger + grana padano fries + garlic sauce.
We were seated on the covered terrace outside which was great because inside was too noisy . We started with a house salad which was enough for 2 / shared with my husband. Main course was the veal parmigiana. 3 big pieces of veal covered in mozzarella cheese and tomato sauce. Our friends shared the Cesar salad and chicken parmigiana! No room For dessert!
Took 30 people for dinner last night.. It was sensational . From the time it was set , with the menu their suggestions, family style for salads & appetizers, dinner course from the regular, menu, cork charge for wines that i brought. The food, service, pace of serving, as i said above SENSATIONAL & best of all the price ended up Lless than i estimated the cost would be. GREAT JOB Howard S