(EXPIRED) McDonald’s S’pore 1-for-1 Mango x Pineapple Sundae Deal on 21 Dec 2025

EXPIRED

Starts	21 Dec 2025 (Sun) (ONE day only)
Location	McDonald's

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Deal alert for dessert lovers! 🍦

McDonald’s Singapore is serving up a tropical-inspired treat that’s set to sweeten this Sunday. For one day only on Sunday, 21 Dec 2025, fans can enjoy a 1-for-1 Mango x Pineapple Sundae deal, available exclusively via the MyMcDonald’s app. It’s a limited-time promotion designed for sharing, indulgence, or simply doubling the joy.

This special sundae offer is part of McDonald’s app-only 1-for-1 Daily Deals campaign, running from 15 – 21 Dec 2025. The Mango x Pineapple Sundae takes centre stage as the Sunday-exclusive deal.

With this promotion, customers pay the price of one and enjoy two Mango x Pineapple Sundaes. Whether it’s a post-meal dessert, an afternoon pick-me-up, or a sweet treat to share with family and friends, this deal offers excellent value. As always, terms and conditions apply, and availability is while stocks last.

Mango x Pineapple Sundaes – Two irresistible flavours

This promotion features two delicious variations that combine creamy soft serve with tropical notes:

• Mango x Pineapple Hot Fudge Sundae – A rich combination of tropical mango-pineapple soft serve paired with indulgent chocolate sauce for those who enjoy a deeper, more decadent dessert.
• Mango x Pineapple Strawberry Sundae – A brighter, fruit-forward option that layers the tropical base with sweet strawberry sauce, offering a refreshing and playful flavour contrast.

Together, these sundaes are crafted for shared moments, making them ideal for couples, families, or friends catching up over dessert.

How to enjoy this 1-for-1 deal

1. Download or launch the MyMcDonald’s app on your mobile device
2. Locate the 1-for-1 Mango x Pineapple Sundae deal within the app
3. Redeem it at participating McDonald’s outlets on 21 Dec 2025 only

Not on the app yet? Download it to unlock this and other exclusive promotions: Google Play Store | Apple App Store

Planning your dessert run? McDonald’s provides a participating restaurants list here: Participating McDonald’s Restaurants (PDF)

If you’re craving something cool, creamy, and bursting with tropical flavour, McDonald’s 1-for-1 Mango x Pineapple Sundae deal is a Sunday treat not to miss. With two flavour options and app-exclusive savings, it’s the perfect excuse to indulge, share, and celebrate the weekend on a sweet note.

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