How to brew better coffee at home: methods, ratios & tips

Great coffee at home comes down to a few fundamentals: fresh beans, the right grind, a sensible coffee-to-water ratio, and clean equipment. Get those right and almost any brewer produces a good cup.

The golden ratio

A reliable starting point is about 1 gram of coffee to 15–17 grams of water — roughly 60g of coffee per litre. If your coffee tastes weak or sour, use more coffee or a finer grind; if it tastes bitter or harsh, use less coffee or a coarser grind. Adjust one thing at a time.

Grind size matters most

Grind size controls how fast water extracts flavour. As a rule: coarse for French press, medium for pour over and South Indian filter, fine for moka pot and espresso. Grinding fresh, just before brewing, makes a bigger difference than most people expect.

French press

Add coarse grounds, pour just-off-boil water, stir, and steep for four minutes. Press slowly and pour. It's forgiving, needs no filters, and gives a full-bodied cup — ideal for bold Coorg or Wayanad coffees and Monsooned Malabar.

Pour over

Use a medium grind and a paper filter. Wet the filter, add coffee, pour a little water to 'bloom' for 30 seconds, then pour the rest slowly in stages. It produces a clean, bright cup that shows off high-grown Arabica from the Nilgiris or Araku.

Moka pot

Fill the base with water to the valve, add fine grounds to the basket (don't tamp), and heat gently until it gurgles. It makes a strong, espresso-like coffee — great with a little Robusta in the blend and perfect for milk drinks.

South Indian filter coffee

Add medium-fine coffee (an Arabica–Robusta blend, often with chicory) to the top chamber of a metal filter, press gently, and pour hot water over it. Let the decoction drip through slowly, then mix with hot, frothed milk and sugar. Strong, aromatic and iconic.

Tip: Store beans in an airtight container away from light and heat — not in the fridge. Buy amounts you'll finish within three to four weeks.