A Homemade Bilona Ghee Batch Diary: Record Inputs and Yield

By Faimly Farm, with AI assistance · Published 21 October 2026

A homemade bilona ghee diary should connect the starting material, processing notes and final weighed yield under one batch code. Record what you measured and observed separately from explanations you have not verified. A diary improves repeatability; it is not a food-safety certificate.

This worksheet is for record keeping alongside a suitable, safe method. It does not set culturing temperatures, validate shelf life or certify homemade ghee as A2.

Give the batch one identity

Choose a simple code such as HOME-2026-10-21-A and put it on the worksheet and final container. If two batches are made on the same day, use different suffixes. Avoid topping up an older jar in a way that loses their identities.

Record inputs before processing

Retain units beside every number. A litre of milk, gram of butter and millilitre of finished ghee cannot be added together as though they are one measurement.

Calculate a clearly named yield

If a hypothetical batch starts clarification with 400 g butter and produces 300 g filtered ghee, the butter-to-ghee mass yield is 300 ÷ 400 × 100 = 75%. This example illustrates arithmetic only; it is not an expected yield, purity standard or Faimly Farm production figure.

A milk-to-ghee calculation has a different denominator. If starting milk is recorded by volume and output by mass, call the result grams of ghee per litre of milk, not a mass percentage. Record losses and residue separately when you can measure them.

Write useful observations

“Filtered through this clean strainer at 11:20” is an action record. “The lower yield proves adulteration” is an unsupported conclusion. If a measurement was forgotten, leave a blank rather than reconstructing a precise number from memory.

Record changes one at a time. A different source, starting fat content, draining practice and filtering method can all complicate a comparison. A diary helps identify what changed; it does not automatically identify which change caused the outcome.

Keep safety records distinct

Follow product and food-handling guidance for ingredients and containers. Do not taste suspect food to complete a sensory note. FDA storage guidance supports checking directions and avoiding assumptions from appearance alone. A good record cannot rescue contaminated food or establish a universal storage duration.

Questions makers ask

Does a diary prove A2 sourcing?

No. It records the source information you have; it cannot create evidence that was absent.

Should I record buttermilk and sediment?

Yes, when useful and measurable, under their own units.

Can I compare batches without weighing butter?

You can compare limited observations, but cannot calculate a measured butter-to-ghee yield.

Should a missing figure be estimated?

If you estimate, label it clearly; do not present it as measured.

Sources and links checked 21 October 2026. This is educational editorial content; examples and proposed recipes are identified in the text. Banner: AI-generated illustration, not an actual product or tested-batch photograph. Return to the Faimly Farm Journal.