Blending as an Art: Crafting Espresso at TOST
At TOST Wales - Coffee & Bakehouse - espresso isn’t just a drink — it’s the heart of what we do. One of the ways we create a balanced, bold, and memorable shot is through post-roast coffee blending. By sourcing high-quality roasted beans from trusted local and international roasters, we combine them to deliver our signature TOST House Blend, ensuring every espresso cup is consistent, complex, and full of character. From time to time we make fine adjustments, in the never-ending pursuit of the perfect rounded coffee.
Why Post-Roast Blending Matters for Espresso
Post-roast blending means combining already-roasted beans from different origins. This approach is particularly important for espresso because it allows us to:
Balance flavours and body: A bright, fruity bean can be tempered with a chocolatey, full-bodied bean for a smooth, rich espresso
Control crema and strength: A touch of Robusta in the blend adds crema and structure without overpowering flavour
Highlight single-origin notes: Even in a blend, distinct origin characteristics — cocoa, nuts, fruit, or floral notes — can shine in harmony
The TOST House Blend for Espresso
Our House Blend is mainly Arabica, supported by Robusta for body and crema. By blending carefully sourced roasted beans, we ensure that each espresso:
Has a creamy, velvety texture
Offers balanced acidity that complements natural sweetness
Reveals subtle chocolate, nut, and seasonal fruity notes
It’s espresso crafted for consistency and flavour — every shot a true TOST experience.
Guest Beans Coming Soon
We’re excited to announce that rotating guest beans will be arriving very soon. Sourced from local roasters across Wales and the borders, as well as select international origins like Italy, these seasonal beans will allow us to:
Introduce new flavour profiles for espresso lovers
Highlight single-origin nuances in a carefully balanced cup
Offer a dynamic tasting experience alongside our House Blend
Keep an eye on the café for our first guest beans — a new chapter in espresso exploration at TOST.
Espresso and the Café Experience
Blending sourced roasted beans for espresso doesn’t just influence flavour — it shapes the TOST café experience:
Consistency: Customers enjoy the same rich espresso every time
Exploration: Guest beans will soon offer variety and excitement
Craft: Each shot reflects careful selection, blending, and brewing
Our lighter, high-quality baked goods are designed to complement the espresso, creating a balanced and thoughtful pairing.
In Summary
At TOST, espresso is our canvas, and post-roast blending is our art. From the House Blend to the upcoming guest beans, every shot is a carefully crafted, flavorful experience. By sourcing and blending roasted beans with care, we create espresso that’s bold, balanced, and distinctly TOST — a coffee journey in every cup.