Why Weighing Beats Scooping Every Time

If you bake bread regularly, you have probably had that frustrating experience: the same recipe, the same oven, and yet one week you get a proud, airy loaf and the next a dense brick. More often than not, the culprit is not your technique or your yeast. It is your measuring.

A cup of strong white flour scooped straight from the bag can weigh anywhere between 120g and 160g. That is a difference of nearly a third, and it will change the hydration of your dough dramatically. Flour also settles and compacts in the bag, and a bag that has been sitting in a cold cupboard for a month behaves differently from one freshly milled. Weighing removes the guesswork.

One useful rule to remember: 1ml of water weighs 1g, so anything you would normally measure in a jug can just as easily go on the scales. Once you weigh everything, your recipe becomes a set of numbers you can genuinely repeat and adjust.

The Kit Worth Having on the Worktop

You do not need much, but the few things you do need should be reliable.

• Digital scales accurate to 1g — essential for flour, water and salt. Choose a capacity of at least 3kg so you can weigh dough and bowls directly, and look for a good tare function.
• Jewellery scales accurate to 0.1g — a small luxury, but excellent for yeast, salt in tiny batches and dough improvers.
• A digital probe thermometer — dough temperature is the most underrated variable in home baking.
• Measuring spoons — fine for yeast if you have nothing else, but remember that a teaspoon of instant yeast varies depending on how you scoop it.

Keep cup measures for porridge and gravy. For bread, weigh.

Getting to Know Your British Flour

British wheat is generally lower in protein than the North American wheat that many imported recipes assume. Strong bread flour here typically sits around 12–13% protein, plain flour around 9–10%, and wholemeal similar but with bran that interferes with gluten development. This matters because protein and water absorption go hand in hand.

As a starting point, 500g of strong white bread flour will usually take 320–350g of water — roughly 64–70% hydration. Wholemeal flour absorbs noticeably more; add an extra 5–10% water and consider an autolyse, mixing flour and water and leaving it for 30–60 minutes before adding salt and yeast. The bran softens, the dough becomes more extensible, and your crumb opens up.

Rye, much of it grown here in East Anglia, drinks water enthusiastically but contains little gluten-forming protein. Expect a sticky, paste-like dough and a tighter, denser loaf — that is the grain, not a mistake. Spelt is more fragile still: reduce the water slightly, knead gently, and prove a little shorter.

Water, Salt and Yeast: Small Numbers, Big Consequences

Baker's percentages are the easiest way to think about this. Flour is always 100%, and everything else is measured against it.

• Salt: aim for 1.8–2% of the flour weight, so 9–10g for 500g of flour. Under-salted dough tastes flat and proves too quickly; over-salted dough is tight and sluggish.
• Yeast: fresh yeast at around 1% (5g per 500g), instant dried at 0.5–0.7% for an overnight rise, or nearer 1.4% (about 7g) for a same-day loaf. Doubling the yeast does not halve the time, and it costs you flavour.
• Water temperature: aim for a finished dough of 24–26°C. In a normal kitchen, water straight from the cold tap is usually fine; on a hot day use cooler water, and on a cold morning warm it slightly.

Weighing salt and yeast rather than eyeballing them is where consistency really starts to appear.

Adjusting for Your Kitchen and Your Loaf

No recipe is more than a starting point, because your kitchen, your flour and the day itself all shift the numbers. Hold back about 5% of the water on your first bake with a new bag of flour, then add it gradually as you mix.

Learn to read the dough rather than the clock. A well-hydrated white dough should feel soft and slightly tacky, not sticky, and should clear the side of the bowl without leaving a thick film. Wholemeal doughs will feel rougher and need longer to become smooth. If the dough is tearing, it is usually too dry or under-rested; if it spreads and sticks, it is too wet or over-proved.

Season matters too. Wholemeal and stoneground flours absorb more in a dry winter kitchen than in humid summer air, so a recipe that worked in January may need a splash more water in July.

Keeping Notes So Your Bakes Repeat

The single best habit you can build is a baking notebook. Record the weights of every ingredient, the water temperature, the room temperature, the timings you used and how the loaf turned out. Note the flour's name and the date you opened the bag.

Then change only one thing at a time. Add 10g of water, extend the prove by 20 minutes, drop the salt by a gram — and see what happens. Within a few bakes you will have a personal formula that works in your kitchen, with your flour, every single time. That is what consistency really means, and it starts on the scales.