Introduction
Every burger on our menu is thought through down to the smallest detail—from careful ingredient selection to how it is served—so every bite delivers a burst of flavor.
Do you love a juicy burger full of savor and well-balanced textures? You are in the right place!
In this guide, we explore what makes Big5 burgers so special, from the classic Big5 Burger to bolder options like the Double Double Burger or Texican Burger.
You will discover not only the ingredients behind each dish, but also the story behind every burger and why so many guests keep coming back to it.
Whether you are a burger aficionado or simply a lover of good food, this guide will open your appetite and make you want to try everything we have to offer.
Get ready to savor the American dream with every Big5 burger!
Discover the Big5 burgers
Big5 Burger
Big5 Burger is the definition of a classic reinterpreted at Big5. With 150 g beef sirloin, crispy bacon, melted cheddar, and a balanced mix of lettuce, fresh tomatoes, and caramelized onions, this burger brings together intense flavors and varied textures.
Creamy guacamole and pickles add a fresh note, while the special Big5 sauce and classic ketchup unite all those flavors into a burst of taste with every bite.
Big5 Burger is the ideal choice for those who want to experience authentic American flavor with a modern twist. It is a burger that combines traditional elements with delicious innovations, and it is one of the most appreciated dishes on our menu.
Enjoy it with a refreshing lemonade or a classic milkshake for a complete experience.
Animal Style Burger
Inspired by the famous “Animal Style” from American burger culture, this burger delivers a unique blend of flavors.
The 150 g beef sirloin is paired with melted cheddar, lettuce, and fresh tomatoes, complemented by caramelized onions and the special “Animal Style” sauce.
All of this is wrapped in a soft brioche bun, offering a perfect balance between juiciness and crunch.
Animal Style Burger is for those who love bold flavor combinations. The “Animal Style” sauce adds a new dimension to the classic taste, making it a favorite for anyone looking for something different.
This burger pairs perfectly with a side of potato wedges and a cold beer to complete the experience.
Double Double Burger
When a simple burger is not enough, Double Double Burger delivers double the satisfaction.
With two generous layers of beef sirloin (300 g total) and double melted cheddar, this burger is a true feast for the hungriest guests.
Crisp lettuce, juicy tomatoes, and onion add freshness, while BBQ sauce and Big5 sauce bring a delicious sweet-and-spicy contrast.
Double Double Burger is for those who want more of everything. Each layer adds depth of flavor, and its size makes it perfect for a hearty, memorable meal.
Pair it with dippers and a vanilla milkshake for a full, satisfying meal.
The Mighty Classic Burger
A tribute to the classic burger, The Mighty Classic Burger offers simplicity at its finest.
With 150 g beef sirloin, melted cheddar, lettuce, fresh tomatoes, onion, and pickles, everything is balanced with Big5 sauce and classic ketchup, all inside a soft brioche bun.
Mighty Classic is the perfect choice for those who appreciate tradition and the simplicity of a well-made burger without compromising flavor or quality.
Savor it with a side of Big5 fries and a refreshing drink to rediscover the pleasure of a classic done right.
Texican Burger
Texican Burger delivers a burst of spicy, savory flavors—perfect for those who love bold combinations.
With 150 g beef sirloin, melted cheddar, crisp lettuce, juicy tomatoes, and onion, this burger gets its distinct character from spicy jalapeños and creamy guacamole.
Everything is finished with spicy mayo and Big5 sauce, which add a perfect contrast between creamy, spicy, and refreshing—all in a soft brioche bun.
Texican Burger is for those who want a burger with personality and a little adventure on the plate. The jalapeños bring a level of heat that balances beautifully with the freshness of the guacamole and lettuce, creating a memorable tasting experience.
This burger goes wonderfully with a cold beer or a margarita cocktail to complete the Tex-Mex theme. Add a side of potato wedges for extra crunch.
Chorizo Burger
Chorizo Burger brings an irresistible mix of Spanish and American influences—perfect for those who love intense flavors.
With 150 g beef sirloin and two generous slices of melted cheddar, this burger is completed by refreshing coleslaw, spicy jalapeños, and fresh tomatoes.
Added chorizo sausage brings a lightly spicy, smoky note, while spicy mayo and Big5 sauce bind all those flavors together deliciously.
Chorizo Burger is ideal for those who want a burger with a complex, bold flavor profile. The combination of chorizo, jalapeños, and cheddar makes every bite full of taste, with a perfect balance of spicy, creamy, and fresh.
Enjoy it with a lager beer to balance the heat, or a chocolate milkshake for an interesting flavor contrast. A side of dippers would round out this feast perfectly.
The Ultimate Burger
The Ultimate Burger is the king of burgers, offering an impressive combination of flavors and textures.
With 150 g beef sirloin, crispy bacon, intense blue cheese, melted mozzarella, and cheddar, this burger is topped with a fried egg for extra savor.
Fresh lettuce, tomatoes, and onion add a note of freshness, and pickles bring a pleasant contrast.
Everything is tied together with classic ketchup and Big5 sauce, all served in a soft brioche bun.
The Ultimate Burger is for those who do not settle for less. Every ingredient adds another layer of flavor and texture, turning this burger into a complex, satisfying culinary experience.
This burger is best enjoyed with a bold refreshing drink, such as a whiskey-based cocktail or a creamy vanilla milkshake. For extra savor, choose a side of Big5 fries.
Surf'N'Turf Burger
Surf'N'Turf Burger perfectly combines two culinary worlds—juicy beef and delicate shrimp.
With 150 g beef sirloin, 70 g grilled shrimp, melted cheddar, crisp lettuce, fresh tomatoes, and arugula, this burger offers a unique mix of flavors.
Big5 sauce and surf sauce add extra creaminess and a distinct taste, all wrapped in a soft brioche bun.
Surf'N'Turf Burger is for those who appreciate unconventional pairings and want to try something new. The mix of beef and seafood offers a complex, well-balanced tasting experience, rounded out by the sauces and fresh vegetables.
Savor it with a glass of white wine or a fruit cocktail to complement the delicacy of the shrimp. A side of potato wedges or guacamole would complete this experience perfectly.
Chicken'n'Cheese Burger
Chicken'n'Cheese Burger is a flavorful option for chicken lovers, offering 170 g of herb-marinated grilled chicken breast alongside melted cheddar and Emmental.
Roasted pepper, fresh lettuce, and juicy tomatoes add a pleasant contrast of textures and flavors.
Everything is tied together with classic ketchup and Big5 sauce, served in a soft brioche bun.
Chicken'n'Cheese Burger is ideal for those who want a lighter burger but just as tasty. Marinated chicken paired with two kinds of cheese and roasted pepper delivers a balanced, satisfying burst of flavors.
This burger pairs beautifully with lemonade or iced tea, plus a side of coleslaw for extra freshness.
Halloumi Burger
Halloumi Burger is an excellent choice for those who prefer vegetarian options but do not want to compromise on flavor.
With 150 g grilled halloumi, sautéed mushrooms, fresh lettuce, juicy tomatoes, and roasted pepper, this burger is finished with aromatic pesto sauce and Big5 sauce, all served in a soft brioche bun.
Halloumi Burger is ideal for cheese and fresh vegetable lovers. Grilled halloumi brings a pleasant texture and a lightly salty flavor that pairs perfectly with pesto and fresh vegetables.
You can enjoy it with fresh juice or a light beer, alongside dippers or a fresh salad.
Plant Based Burger
Plant Based Burger is a tasty, balanced vegan option, created for those who want a meat-free alternative that is just as delicious.
This burger features a juicy 110 g plant-based patty, vegan cheese, fresh lettuce, juicy tomatoes, crisp onion, and pickles.
Everything is completed with vegan mayo and ketchup in a soft brioche bun for a full vegan experience.
Plant Based Burger is the perfect choice for vegans or anyone exploring meat-free options without sacrificing flavor. Vegan cheese and vegan mayo add extra savor and creaminess, making this burger a satisfying, delicious choice.
This burger pairs excellently with a refreshing smoothie or iced tea, together with a side of potato wedges or a fresh salad.
How to choose the right burger for you
With so many delicious options on the Big5 menu, picking the perfect burger can feel like a challenge. But do not worry! Every burger on our menu is created to satisfy different preferences and tastes. Here are a few tips to help you find your favorite:
For classic lovers
If you prefer traditional flavors that remind you of authentic American burgers, we recommend The Mighty Classic Burger. It brings together all the essentials of a classic burger—the juiciness of beef sirloin, melted cheddar cheese, and the freshness of lettuce and tomatoes—for a simple yet flavorful experience.
For those who love bold flavors
If you are looking for a burger with personality and a bit of heat, Texican Burger and Chorizo Burger are perfect for you. Texican Burger delivers a Tex-Mex flavor burst with jalapeños and guacamole, while Chorizo Burger offers a unique mix of spicy chorizo sausage and jalapeños, finished with our special sauces.
For culinary adventurers
If you want to try something new and different, Surf'N'Turf Burger awaits with a unique combination of juicy beef and delicate shrimp. This burger is perfect for those who appreciate contrasts and unusual flavor pairings.
For vegetarians and vegans
At Big5, we make sure vegetarians and vegans have delicious options too. Halloumi Burger is an excellent choice for those who love grilled halloumi and fresh vegetables. For vegans, Plant Based Burger offers a juicy plant patty, vegan cheese, and vegan mayo for a full, savory experience.
For those who want more
If one layer of meat is not enough, Double Double Burger is the obvious choice. With two generous layers of beef sirloin and double cheddar, this burger is ideal for anyone who wants a hearty, flavor-packed meal.
Recommendations
Sides
Every burger can be completed with the perfect side. We recommend dippers for extra crunch or a portion of coleslaw for a refreshing note.
Drinks
From creamy milkshakes to refreshing lemonades, every drink on our menu is chosen to complement the flavor experience of our burgers.
Desserts
Finish your meal with a decadent dessert, such as our chocolate brownie or a refreshing sundae.
Reasons to choose Big5 burgers
At Big5, burgers are not just food—they are a promise of quality, authentic flavor, and the American experience… straight on your plate, here in Iași, as if you were at a diner on Route 66.
Every burger on our menu is made with careful attention to detail, from ingredient selection to final presentation.
1. Ingredients from local producers
We start with the best ingredients available, because we believe an excellent burger begins with quality raw materials. The beef sirloin in our burgers is carefully selected to ensure a juicy texture and outstanding flavor. We also use fresh vegetables and premium cheeses, and our sauces are house-made to add that special “something” to every burger.
2. American authenticity
At Big5, we take pride in bringing the essence of authentic American burgers straight to your plate. Every recipe is inspired by American culinary tradition—from classic burgers to bold innovations that blend influences from different regions of the United States. Whatever you choose, you will feel as if you are savoring a burger at a diner on Route 66.
3. Menu diversity
Whether you prefer a simple, well-made classic, a spicy, bold burger, or a vegetarian option, our menu is designed to satisfy every taste. From The Mighty Classic to Texican Burger, we offer a variety of flavors and unique combinations that will delight any burger lover.
4. A unique culinary experience
At Big5, every burger is more than a meal—it is an experience. We make sure every detail matters, from the perfectly baked brioche bun to the perfect balance of textures and flavors in every bite. Plus, the atmosphere in our restaurant completes that experience, giving you a place to enjoy your favorite burgers in a relaxed, friendly setting.
5. Feedback from our guests
You do not have to take our word for it—let our guests’ reviews speak. Over time, we have received countless compliments for our burgers, and many guests return to Big5 to relive that authentic culinary experience. Positive feedback motivates us to maintain the same high standards and keep improving what we offer.
Conclusion
At Big5, burgers are not just food—they are an experience. Every bite of our burgers will take you on a flavor journey to the heart of America, where tradition meets innovation.
From top-quality ingredients to inspired recipes and meticulous attention to detail, we make sure every burger we serve is a culinary masterpiece.
Whether you are a fan of classic American recipes or love exploring new flavor combinations, at Big5 you will find the perfect burger for you.
So we invite you to visit us and savor a Big5 burger, experience the unique atmosphere of our restaurant, and discover why we are the favorite spot for burger lovers in Iași.
We are waiting with open arms and delicious dishes to delight your taste buds!
