If there’s one thing Singaporeans are known for, it’s their shared love for discovering the next tasty bite – especially when it’s something fresh, generous in portion, and absolutely satisfying. For fans of fast casual bites, MOS Burger Singapore has just introduced a new addition that promises to make waves among those who love their meals with a twist of indulgence. Say hello to the all-new XL Cheezy Fish Burger – a limited-time offering that is as generous in flavour as it is in size.
Launched across all MOS Burger outlets in Singapore from 26 June 2025 onward, this newest burger creation is not just your average fish sandwich. It’s bigger, cheesier, and most definitely more satisfying than any fish burger they’ve served before. What makes this launch worth shouting about? Well, let’s take a closer look at why food lovers should make a beeline for this latest offering.
A Burger That Truly Measures Up
Let’s start with the headline act – the XL Cheezy Fish Burger Combo. The moment it arrives at your table, the first thing you’ll notice is its impressive size. This isn’t your typical burger; it comes with an extra-long, golden-fried fish fillet that fills the bun and then some. For those with an appetite, it’s the kind of portion that doesn’t disappoint.
Layered generously with melted cheese, crunchy lettuce, and creamy coleslaw, every bite is a combination of crisp, creamy, and savoury. The fish itself delivers that satisfying crunch followed by soft, flaky goodness inside – a real textural delight that makes every mouthful a pleasure.
What completes the experience is the pairing with a chilled Minute Maid Refresh Orange Fruit Drink, included in the combo. Whether you’re grabbing a quick lunch or treating yourself to an early dinner, this combo feels like a complete meal that’s both indulgent and refreshing.
An Asian-Inspired Twist – Tomato Rice Burger Option
Now, if you’re the type who enjoys something a bit unconventional, MOS Burger has got something special just for you – the XL Cheezy Fish Tomato Rice Burger Combo. Instead of the usual wheat bun, this version swaps it out for their signature tomato rice buns.
The result is a burger that blends Japanese inspiration with local taste preferences – warm tomato-scented rice formed into buns that hold together surprisingly well. Paired with the same crispy fish fillet, melted cheese and coleslaw filling, the tomato rice version brings out more umami and a slight tang that balances the richness beautifully.
It’s ideal for those who want to enjoy the same flavours but with a more unique presentation. And just like its classic counterpart, this combo also comes with a Minute Maid Refresh Orange Fruit Drink, rounding off the meal with a sweet, citrusy finish.
Why This Deal Is Worth Your Attention
It’s always refreshing to see fast food chains step up their game with offerings that are both creative and hearty. In this case, MOS Burger Singapore has managed to introduce something that ticks all the right boxes – generous in size, comforting in flavour, and pleasing to a wide range of palates.
Here’s why heading down to your nearest MOS Burger outlet might be a good idea this week:
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Xtra Long Fillet: This isn’t just marketing spin – the fillet is indeed longer than their regular burgers, making it great value for what you’re paying.
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Cheese Lovers Approved: The generous layer of cheese adds creaminess and depth to each bite, balancing the crispy textures.
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Choice of Buns: With the option between a soft wheat bun or the tomato rice bun, diners get to tailor their experience.
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Complete Combo: With a fruit drink included, it saves time and money compared to building a meal separately.
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Convenient Availability: This promotion is available across all MOS Burger outlets islandwide, so you can grab one wherever is closest to you.
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Perfect Anytime Meal: Whether it’s lunch, dinner or even a cheeky mid-afternoon pick-me-up, this burger satisfies at any hour.
What’s especially delightful is that this isn’t just a new menu item – it’s a limited-time promotional combo, meaning you get a complete set meal without having to pick and choose add-ons. It’s perfect for those busy days when all you want is something filling, delicious, and fuss-free.
When and Where Can You Get It?
From 26 June 2025 onward, this XL Cheezy Fish Burger promotion will be available at all MOS Burger outlets throughout Singapore. Whether you’re in town, in the heartlands or just passing through a shopping mall with a craving, you’ll be able to enjoy this limited-time offering with ease.
For those who haven’t explored all their locations yet, you can find your nearest outlet here:
Find Your Nearest MOS Burger Outlet
MOS Burger has long been known for their commitment to offering Japanese-inspired fast food with a Singaporean twist – this new combo reflects that ethos beautifully. From their rice burgers to their flavour-forward combos, they have remained a favourite among those looking for something different from the usual burger fare.
With this XL Cheezy Fish Burger promotion, they’ve taken a familiar concept and made it even more indulgent – and frankly, more enjoyable for those who love a generous portion without compromising on flavour or freshness.
A Word to the Wise – Don’t Wait Too Long
As with many promotional menu items, this XL Cheezy Fish Burger is only available for a limited time. And once it’s off the menu, there’s no telling when or if it will return. So, if you’re the kind of person who loves a crispy fish burger with a twist, it’s best not to delay.
Whether you’re team classic bun or tomato rice, there’s something about this combo that feels like a proper treat. It’s the kind of deal that satisfies your craving while giving you something fresh and new to talk about with your fellow food-loving friends.
So, why not grab a friend or two and head over to your nearest MOS Burger outlet? There’s a good meal waiting to be enjoyed – and this time, it comes extra long, extra cheesy, and extra satisfying.
Promotional/Event Details:
Date: 26 June 2025 Onward
Time: Operating Hours of All MOS Burger Outlets
Venue: All MOS Burger Outlets in Singapore
More Information: MOS Burger Outlet Location
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