Burger King Portobello Mushroom Swiss Burger – New Angus Beef & Mushroom Combo  Expired

Burger King Singapore has just introduced a hearty new addition to its menu – the Portobello Mushroom Swiss Burger. Whether you're craving juicy beef, tender chicken, or premium Angus, this mouthwatering burger features a whole Portobello mushroom cap and creamy Swiss cheese, flame-grilled to perfection. It’s an irresistible blend of umami, texture, and flavor!

New Portobello Mushroom Swiss – Three Delicious Options

The Portobello Mushroom Swiss Burger is now available in three different versions, each packed with its own unique appeal:

• Flame-Grilled Beef: A juicy beef patty paired with a full Portobello mushroom and melty Swiss cheese.
• Flame-Grilled Tendergrill Chicken: Smoky grilled chicken topped with mushroom and Swiss for a leaner option.
• NEW! Flame-Grilled Angus Beef: Premium Angus beef patty with the same savory mushroom and cheese combo.

What Makes It Special?

This burger range features real, high-quality ingredients and no artificial flavours, colours, or preservatives. Each burger is flame-grilled – the classic Burger King way – and comes topped with a thick, juicy Portobello mushroom cap. It’s an upgrade worth biting into.

Why You'll Love the Portobello Mushroom Swiss Burger

• Whole Portobello mushroom cap for deep, earthy flavor
• Rich, melty Swiss cheese complements every bite
• Available with beef, chicken, or Angus beef
• No artificial flavours, colours, or preservatives
• Perfect for mushroom lovers and gourmet burger fans

Where to Get It

The Burger King Portobello Mushroom Swiss Burger is available now at participating Burger King outlets across Singapore. Try it as an à la carte burger or complete your meal with sides and a drink.

FAQs – Burger King Portobello Mushroom Swiss Burger

1. What is in the Portobello Mushroom Swiss Burger?

Each burger includes a whole Portobello mushroom cap, Swiss cheese, and your choice of beef, Angus beef, or Tendergrill chicken – all flame-grilled.

2. Is the Angus Beef version new?

Yes, the Flame-Grilled Angus Beef Portobello Mushroom Swiss is the newest premium option in this lineup.

3. Does it contain any artificial additives?

No, Burger King has confirmed this burger contains no artificial flavours, colours, or preservatives.

4. Is this burger available for a limited time?

Availability may vary by outlet and duration is not stated, so visit soon to avoid missing out.

5. Can I order it as part of a meal?

Yes, you can order it à la carte or as a value meal with fries and a drink.

6. Where can I find it?

Visit any participating Burger King Singapore outlet nationwide.

Conclusion

If you’re a fan of mushrooms, cheese, and quality grilled meats, the Burger King Portobello Mushroom Swiss Burger is your next must-try. With options including classic beef, Tendergrill chicken, and the brand-new Angus beef, there’s something to satisfy every craving. Head to your nearest Burger King and experience this bold, flavorful creation today.

Visit Burger King:

• Burger King near me: Store Location

For more Burger King Promotion visit to:
https://sg.syioknya.com/promotions/burger-king