Pineapple Bun
65
MIN WALK
320
kcal
3.4 MILES / 6,830 STEPS
Or run it off in 24 minutes.
TL;DR
One Pineapple Bun: 320 kcal, about 65 min walking or 24 min running at 82kg reference rates.
Quantity
What is it?
The pineapple bun, or bolo bao, is a soft, sweet bread roll with a crackly sugar-cookie crust on top. Despite the name, it contains no pineapple; the scored crust just looks like one.
It is a Hong Kong bakery icon, often served as bolo yau with a thick slab of cold butter tucked inside, eaten with milk tea during humid 30°C afternoons.
The top is crumbly and sweet, the bread fluffy and warm underneath. Butter makes it much richer. Bakeries bake batches through the day, so fresh ones are easy to find.
Frequently asked questions
How long does it take to burn off Pineapple Bun?
At 82kg, one 320 kcal serving takes about 65 minutes walking or 24 minutes running. Your pace and body weight can change that.
Can I split the walk into shorter sessions?
Yes. Several shorter walks at a similar pace add up to the same overall walking time. Watch estimates vary across sessions.
Does the 320 kcal estimate cover every Pineapple Bun serving?
No. The 320 kcal figure is for the serving shown here. Recipes and portion sizes can differ; check the label or restaurant information for the one you ate.
How we tested
Reference by Y.W. Fung at 82kg with an Apple Watch Ultra. The reference route is a 5.3-mile loop at 3.1 mph walking and 6 mph running; food burn minutes are calculated from calories at those rates, not individually walked off for every food. The reference test date is 2026-05-20. Check the food's listed source and serving.
In Hong Kong, where summers are usually around 30°C and humid, a longer walk in the heat can feel harder than the reference loop shown here.
Full test protocol
Burn table
| Activity | Minutes · selected quantity |
|---|---|
| Walking | 65 min |
| Running 6mph | 24 min |
| Cycling Moderate | 33 min |
| Rucking 20kg | 36 min |
Visual swap
1 Pineapple Bun = 0.67x Brown Sugar Boba Milk = 1.5x Egg Tart
Base serving calorie equivalents; the quantity selector above only scales your selected total.
Nutrition facts
| Portion | Calories | Protein / Carbs / Fat |
|---|---|---|
| 100g | 320 kcal | 5.6g / 41.4g / 15.1g |
| 1 serving | 320 kcal | 5.6g / 41.4g / 15.1g |
| 2 servings | 640 kcal | 11.2g / 82.8g / 30.2g |
1 serving = 100g. Estimated from typical serving - check local label. 100g = 320 kcal x 100 / 100g. Cross-check: USDA FoodData Central.
Real-World Test
No personal tasting notes have been published for Pineapple Bun yet. The burn estimate above uses the 320 kcal serving and the 82kg reference rates; it is not an individual eating or satiety result.
