Coffee Culture’s Siam Roast – Inspired by Italy, Crafted in Thailand
Previously known as Thai Italian Roast, The Siam Roast was created to bring the bold, smooth, and flavorful character of classic Italian espresso to Thailand. Using only Thai coffee beans. The aim was simple: an authentic espresso experience with a uniquely Thai twist. This signature blend combines 65% Thai Arabica from Pang Khon, Chiang Rai, with 35% Thai Robusta from Chumpawn, delivering a low-acidity, full-bodied cup with a subtle smoky edge and a rich, velvety crema.
Siam Roast has become a favorite from premium brands like the Ritz-Carlton to energizing teams at TikTok, showing that truly great espresso can be made entirely with Thai beans. For cafés and retailers, it’s an opportunity to offer an exceptional espresso with a story your customers will remember.


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Patrick Durel (verified owner) –
We used a medium dark roast with a moka pot. Perfect blend of arabica (65%) and robusta beans for the morning and those who enjoy an Italian style of cuppa as a wake up call.
patrick.durel (verified owner) –
We got a medium roast and use it with our Bialetti moka pot.
Nice blend with 35% robusta for those who enjoy in the morning an Italian style cuppa. A nevertheless flavoursome blend with the bitter burnt taste and rather low acidity, typical of an Italian. We got the medium dark roast, so the dark roast should even be less acidic.
Ingo (verified owner) –
One of my favorite coffees from Coffee Culture. I like to use the medium dark for morning coffees and usually drink it as Latte.
yankee_noodle (verified owner) –
Not bad cup, but the bitter is too much for me. Just my palate. I have had other Italian Roasts and they are all about the same. Nice aroma, good full flavor at a 5-5 ration. Just not crazy about needing the scrape the roof of my mouth to get after taste out. I will experiment more, maybe with a 4-5 ratio, as I have the dark grind.
yankee_noodle (verified owner) –
Just an update! Reduced the coffee ration to 4-5 (4 scoops to 5 cups water) and it is much, much better. Bitter – gone, yuck on roof of mouth – also Gone! Makes for two nice mugs of coffee first thing in the a.m.
Natthanicha Parry (verified owner) –
I had an exceptional experience with Coffee Culture. The beans were roasted to perfection, offering a rich aroma and a balanced flavor profile.
The freshness was evident from the moment I opened the bag, and the quality of the roast was consistent throughout. It’s clear they take great care in sourcing and roasting their beans.
Customer service was also fantastic, with prompt delivery and helpful guidance on brewing techniques. I highly recommend them to coffee enthusiasts looking for high-quality, freshly roasted beans!”
Pearl (verified owner) –
I got the dark roast and make it in my Aerobie Press. Love it. It is dark and robust, but still has that crema effect. If I am feeling it is a little too dark sometimes I blend it in the grinder with the Khun Chiang. Delish.
Chayutra Borvornpotsakul (store manager) –
Hi Josh! Thank you so much for this review. Oooh absolutely when blended with Khun Chang Khian it is delicious. Speaking of which you should try out the Mocha Blend and the Italian Espresso Blend.
Toly (verified owner) –
This is on my list of favourites as I have ordered this one before. Most of the time I like a smooth coffee with no after taste, but once in a while I like it with some kick which is found in the slight bitterness at the end. This is great for the morning run just before you leave for work…
skunkymonkeymooberry (verified owner) –
A killer kick-in-the-pants taste for early mornings. The beans are roasted with a smell that can also tempt you for more. And more. And more. ☺️ I enjoy this as a double espresso with a little almond milk. Thanks for a high quality roast!