Knowledge Base
Coffee & Tea Guides
Brew better and explore more — buying guides, how-tos, and explainers for every coffee and tea ritual.
How-To
How to Make Blackberry Cold Foam for Iced Coffee & Tea
Blackberry cold foam is a sweet-tart, purple-pink cap of cold-frothed milk. Here is how to make it with syrup or strained puree and float it over iced coffee, cold brew, or an iced tea.
How-To
How to Make Guava Cold Foam (Iced Coffee & Iced Tea)
Guava cold foam is a rosy, tropical cap of cold-frothed milk you can float over iced coffee, cold brew, or iced tea. Here is how to make it, with amounts, a milk chart, and make-ahead tips.
How-To
How to Make Passion Fruit Cold Foam
Passion fruit cold foam is a golden, sweet-tart tropical cap of cold-frothed milk that floats on cold brew, iced coffee or iced tea. Here is how to froth it cold, flavour it with syrup or strained pulp, dial the thickness, and pour it in a glossy layer.
How-To
How to Make Key Lime Cold Foam
Key lime cold foam is a bright, key-lime-pie-inspired cap of cold-frothed milk and lime you pour over cold brew, iced coffee or iced tea. Here is the recipe, the amounts, and the simple trick that keeps the foam stable.
How-To
How to Make Rosemary Syrup for Coffee
Rosemary syrup is a fragrant, herbaceous simple syrup made by steeping fresh rosemary into warm sugar syrup. Here is how to make it, use it in coffee and drinks, and store it well.
How-To
How to Make Cardamom Syrup for Coffee and Lattes
Cardamom syrup is a warm, floral spice syrup made by steeping crushed green cardamom pods into a simple syrup. Here is how to make it, use it, and store it.
How-To
How to Make Fig Syrup for Coffee and Drinks
Fig syrup is a dark, honeyed, jammy fruit syrup made by simmering fresh or dried figs with sugar and water. Here is the recipe, plus how to use it in a fig latte, cold brew and iced coffee.
How-To
How to Make Chestnut Syrup for Coffee
A smooth, warm, nutty-sweet coffee syrup made by simmering cooked chestnut into a simple-syrup base and straining it silky for chestnut lattes, cold brew, and iced coffee.
How-To
How to Make Hops Tea at Home
Hops tea is a mellow, bitter, faintly floral caffeine-free infusion of dried hop cones. Here is how to make hops tea at home, with amounts, a short steep, and easy blends to tame the bitterness.
How-To
How to Make Dokudami Tea at Home
Dokudami tea is a mellow, toasty, caffeine-free East Asian infusion made from dried houttuynia leaves. Here is how to make it, with amounts, steep and simmer times, and a quick roasting tip.
How-To
How to Make Lotus Leaf Tea (Yeon Ip Cha) at Home
A simple guide to making lotus leaf tea (yeon ip cha) from food-grade dried lotus leaf — the amounts, water temperature, steep time, and re-steeping for a mild, caffeine-free, pale-gold cup.
How-To
How to Make Herb Robert Tea (Red Robin Tea)
Herb robert tea is a mild, caffeine-free country infusion made from the ferny, red-stemmed leaves of a small wild geranium. Here is how to make it, with amounts, steep times, a quick-reference table and foraging tips.
How-To
How to Make Anise Hyssop Tea at Home
Anise hyssop tea is a sweet, caffeine-free, licorice-and-mint infusion from a North American mint-family wildflower. Here is how to brew it from fresh or dried leaves and flowers, with amounts, water temperature, a covered steep, and iced tips.
How-To
How to Make Wild Strawberry Leaf Tea at Home
Wild strawberry leaf tea is a mild, hay-sweet, caffeine-free country infusion. Here is how to make it from fresh or fully dried Fragaria vesca leaves, step by step, with amounts, temperatures, and steep times.
How-To
How to Make Sloe Tea (Blackthorn) at Home
Sloe tea is a tart, plummy, caffeine-free infusion made by simmering cooked blackthorn berries. Here is a simple recipe with amounts, steps and safety notes.
How-To
How to Make Silverweed Tea at Home
Silverweed tea is a mild, gently astringent, caffeine-free meadow infusion. Here is how to make it from the silvery leaves of Potentilla anserina, with amounts, timing and a light-touch steep.
How-To
How to Make Speedwell Tea at Home: A Simple Recipe
Speedwell tea is a mild, green, caffeine-free infusion of heath speedwell leaves and flowers. Here is a simple speedwell tea recipe with amounts, steep times and safety notes.
How-To
How to Make Cowslip Tea: A Gentle Spring Brew
Cowslip tea is a delicate, honey-scented, caffeine-free floral infusion made from the yellow spring flowers of Primula veris. Here's a simple, responsible way to brew it - with foraging cautions, amounts, and a quick steep guide.
How-To
How to Make Orange Cream Cold Foam for Iced Coffee
Orange cream cold foam is a bright, creamsicle-style cap of cold-frothed milk flavoured with orange and vanilla. Here is how to make it, keep it stable, and float it on cold brew, iced coffee or iced tea.
How-To
How to Make Apple Crisp Cold Foam for Iced Coffee
Apple crisp cold foam is a cosy, autumn-spiced cap of cold-frothed milk flavoured with apple, cinnamon and brown-sugar caramel. Here is how to whip it cold and float it on cold brew or iced coffee.
How-To
How to Make Irish Cream Cold Foam (Alcohol-Free)
Irish cream cold foam is a smooth, vanilla-cocoa-and-caramel cap of cold-frothed milk made with alcohol-free Irish-cream flavour. Here is how to whip it cold and float it on iced coffee or cold brew.
How-To
How to Make Birthday Cake Cold Foam for Iced Coffee
A simple birthday cake cold foam recipe: cold milk and a vanilla or cake-batter syrup whipped cold, floated on iced coffee, with a drop of almond and a few sprinkles.
How-To
How to Make Cheesecake Cold Foam for Iced Coffee
Cheesecake cold foam is a tangy-sweet, dessert-like cap of cold-frothed milk with cream cheese and vanilla. Here is how to make it, with amounts, ordered steps, and a texture table for floating on iced coffee and cold brew.
How-To
How to Make Mango Cold Foam for Iced Coffee and Iced Tea
Mango cold foam is a golden, cold-frothed cap of milk flavoured with mango syrup or a little real fruit. Here is how to make it and float it over iced coffee, cold brew and iced tea.