How to Master the Breville Barista Pro Espresso Machine: A Step-by-Step Guide
The Breville Barista Pro Espresso Machine is a high-performance espresso maker that brings professional-quality coffee into your home. Designed with ThermoJet heating technology, a built-in conical burr grinder, and precise espresso extraction, this machine is perfect for beginners and experienced baristas alike.
In this guide, we’ll cover everything you need to know about the Breville Barista Pro, including how to use it, dial in your espresso, descale the machine, and optimize your grind settings for the perfect shot.
What is the Breville Barista Pro Espresso Machine?
The Breville Barista Pro Espresso Machine (model BES878) is an upgraded version of the Barista Express, offering:
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ThermoJet Heating System - Heats up in 3 seconds.
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Integrated Conical Burr Grinder - Freshly grinds beans for each shot.
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54mm Portafilter with Digital Temperature Control (PID) - Ensures precise espresso extraction.
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Manual and Automatic Milk Frothing - Perfect for lattes and cappuccinos.
This machine provides barista-level control while being user-friendly, making it ideal for those who want great espresso at home.

How to Make the Perfect Espresso with the Breville Barista Pro
To get the best shot of espresso, follow these steps:
Step 1: Choose the Right Coffee Beans
For a rich, full-bodied espresso, use freshly roasted, high-quality Arabica or Fine Robusta beans. Bazan Coffee’s Specialty Arabica - Cau Dat or Fine Robusta - Krong Nang are excellent choices for a smooth, balanced espresso.
Step 2: Set the Right Grind Size
The best grind size for espresso on the Breville Barista Pro is fine but not powdery. Start with a grind setting of 14-18 on the built-in grinder and adjust based on your shot time.
Step 3: Dose and Distribute
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Use 18-20g of coffee for a double shot.
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Evenly distribute grounds using a distribution tool before tamping.
Step 4: Tamp Evenly
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Apply consistent pressure when tamping to ensure even extraction.
Step 5: Extract the Espresso
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Use the double-shot button and watch the extraction.
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A perfect espresso should have 25-30 seconds extraction time, with a rich, caramel crema.
Step 6: Steam Milk for Lattes and Cappuccinos
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Use the steam wand to create silky microfoam milk for a latte or cappuccino.
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Keep the wand just below the milk’s surface to introduce air and texture.
How to Dial in Espresso on the Breville Barista Pro
If your espresso is too bitter, sour, or weak, adjust these settings:
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If the espresso is sour → Use a finer grind (lower grind setting).
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If the espresso is bitter → Use a coarser grind (higher grind setting).
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If the espresso is weak → Increase the dose (18-20g) and tamp evenly.
How to Descale the Breville Barista Pro Espresso Machine
Regular descaling prevents mineral buildup and ensures optimal performance. Here’s how:
Step 1: Prepare the Machine
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Remove the water filter and empty the water tank.
Step 2: Mix the Descaling Solution
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Use Breville’s descaling solution or mix 50% white vinegar and 50% water.
Step 3: Start the Descaling Process
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Place an empty container under the portafilter and steam wand.
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Press the menu button, navigate to "Descale" mode, and follow on-screen instructions.
Step 4: Rinse the Machine
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Run clean water through the system to remove any descaling residue.

Frequently Asked Questions (FAQs)
1. What is the best grind size for espresso on the Breville Barista Pro?
The ideal grind size is fine, similar to table salt. Start with a grind setting of 14-18 and adjust based on your shot time.
2. How to clean the Breville Barista Pro Espresso Machine?
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Daily: Wipe the steam wand and flush the group head.
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Weekly: Clean the portafilter and backflush with cleaning tablets.
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Monthly: Descale the machine to prevent mineral buildup.
3. How is the Breville Barista Pro different from the Breville Barista Touch?
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The Barista Pro offers manual control over milk steaming and a faster heating system.
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The Barista Touch has a touchscreen with pre-programmed drinks for automated brewing.
Elevate Your Espresso with Bazan Coffee
At Bazan Coffee, we believe that a perfect espresso starts with exceptional beans. The balance between grind size, extraction time, and bean quality determines the final cup's richness and depth.
Brew It with Too Strong: Vietnam’s Bold Robusta
Too Strong is 100% Vietnamese Robusta from Đắk Lắk, dark roasted to stand up to milk and ice. It carries roughly twice the caffeine of a typical arabica blend (about 2.2–2.7%), with notes of chocolate, caramel and warm toast and none of the burnt, bitter bite.
- Made for milk: built for cà phê sữa đá, lattes and iced coffee.
- Brew it your way: phin filter, espresso machine, French press or paper filter.
- Fresh from the farm: roasted date printed on every bag.


