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Brew recipes
Espresso
- Dose
- 20g
- Yield
- 46g
- Time
- 28–32 sec
Plunger
- Dose
- 30g
- Ratio
- 1:15
- Water
- 450ml
- Time
- 4 min
- Temp
- 93°C
Coarse grind. Stir after 1 minute, then plunge slowly at 4 minutes
Filter
- Dose
- 16g
- Ratio
- 1:15
- Water
- 250ml
- Time
- 2:30 min
Cold drip
- Dose
- 80g
- Water
- 850ml
Filtered, iced water
Only use filtered water — tap water spoils great coffee.
Customer reviews
4.75
from 20 reviews · 80% five stars
The details
Good to know
More about the coffee
Berry Sweet • Biscuity • Dark Cocoa
Flavour Intensity 3/5 — Medium Roast
One of our personal favourites. This Indonesia Sumatra Blue Bianca specialty coffee is meticulously sourced from a single origin estate and expertly roasted to highlight its distinctive aroma and rich, complex flavour profile of sweet berries and dark cocoa. Robust, full-bodied and harmoniously balanced, pure coffee magic every time.
Available in 250g and 1kg, whole beans, or ground to order for your brew method.
Suggested Brewing Recipes
Espresso: Dose 20g — Yield 46g — Time 28–32 sec
Filter: Ratio 1:15 — Dose 16g — Water 250ml — Time 2:30 min
Cold Drip: 80g to 850ml filtered, iced water
Only use filtered water — tap water spoils great coffee.
Local Farmers — A Truly Unique Indonesian Coffee
Blue Bianca is grown by smallholder farmers on the highland plateau of Onang Ganjang, Sumatra. The cherries are handpicked at peak ripeness, pulped and naturally fermented for 12 hours, followed by wet hulling, known as Giling Basah, a technique unique to Sumatra that enhances the coffee's deep, complex flavours. After drying for five days and hand-sorting, the beans are rested for 30 days to further develop their rich profile.
Produced by a young, innovative local processor in Dolok Sangul, Blue Bianca consistently earns high marks on the cupping table and sets the bar for premium Indonesian single origin coffee. If you're seeking bold, exotic flavours, this is an unforgettable cup.
✓ Crafted by award-winning roasters
✓ Roasted fresh in small batches
Cup Count Guide
1–2 cups daily — 250g per week
2–4 cups daily — 500g per week
4–6 cups daily — 750g per week
6–8 cups daily — 1kg per week
Based on 21–22g of coffee per serve.
Ingredients: 100% Arabica Coffee Beans. No additives or preservatives.
Blended, roasted and packaged in Robe, South Australia, from imported raw coffee beans.
How much to order
250g1–2 cups a day
500g2–4 cups a day
750g4–6 cups a day
1kg6–8 cups a day
Per week. Based on 21–22g of coffee per serve.
FAQs
Who this suits: Best for those who want a bold, full-bodied cup with sweet berry and dark cocoa character.
What's the best brew method?
Plunger, filter, stovetop or espresso machines all suit it — it's a versatile, robust cup.
What makes this coffee unique?
It's wet-hulled using Sumatra's traditional Giling Basah method, which is what gives it that deep, complex, full-bodied character.
Where does it come from?
A single origin estate on the highland plateau of Onang Ganjang, Sumatra, handpicked and processed by a local grower.
How fresh will my coffee be?
We roast in small batches in Robe, SA and only roast what we expect to sell, so your coffee never sits around for long. When we're busy, it's often roasted the same day you order. Order by 3pm for same day shipping.
Can I subscribe?
Yes. Subscribe and save 10%, with free shipping and delivery every 2–12 weeks. Skip, pause or cancel anytime.
Has Sumatra Blue Bianca won awards?
Yes. Trophy Champion Espresso at the 2024 Royal Adelaide Show.
