Coffee Science & Extraction

How Much Sugar Is in Your Coffee Liqueur?
How Much Sugar Is in Your Coffee Liqueur?
Coffee liqueur must usually contain at least 100g/L of sweetening products, but that is only the legal starting point. This guide explains published sugar figures, historic sweetness, sugar types and... Read more...
Where Is Your Coffee Liqueur Actually Made?
Where Is Your Coffee Liqueur Actually Made?
The name on the bottle does not always identify who brewed, blended or bottled the liquid. This guide explains ownership, contract manufacture, base spirit and how coffee actually enters a... Read more...
What Does “Cold Brew” Actually Mean in Coffee Liqueur?
What Does “Cold Brew” Actually Mean in Coffee Liqueur?
“Cold brew” can describe very different methods in coffee liqueur. This guide explains maceration, brewed coffee, distilled coffee and extracts—and why the method matters. Read more...
Why Fresh Espresso Alone Won’t Fix A Bad Espresso Martini | Norse Code
Why Fresh Espresso Alone Won’t Fix A Bad Espresso Martini | Norse Code
Fresh espresso alone cannot fix an unbalanced Espresso Martini. Discover how sweetness, coffee liqueur quality, extraction and cocktail structure shape better Espresso Martinis. Read more...