Rouge US / Grade B
A sensible starting conversation for home extraction. Discuss clean, food-grade whole or split beans and confirm the actual lot’s condition and specification.
Read the Rouge US guide ↗Home kitchen guide · A patient pantry project
Start with unused, food-grade vanilla beans and an unflavoured spirit. Weigh the beans, label the jar and let your own baking trial decide when the flavour is ready.
Home-use guidance for review. TSARA supplies raw vanilla inputs; this is not a finished-extract product offer.

Which TSARA input should I discuss?
A sensible starting conversation for home extraction. Discuss clean, food-grade whole or split beans and confirm the actual lot’s condition and specification.
Read the Rouge US guide ↗Can also be used, particularly if you already have them. Their appearance and scraping qualities may matter more in a custard than in a filtered extract.
Use a gourmet pod in cooking ↗Discuss for a controlled extraction trial, especially in production. Cut size, cleanliness, analysis and process performance need confirmation; the cheapest €/kg is not automatically the best result.
For extraction businesses ↗Start with beans rather than an unspecified caviar, powder or paste. Their composition and filtration behaviour differ; a home formula does not make them interchangeable.
Prepare · Label · Wait · Trial
Weigh 30 g of unused, sound beans. Split lengthways to expose the inside. Cut shorter if needed to fit the jar. Keep both seeds and pod.
Put the beans in the clean, dry jar and add 250 ml of the unflavoured 40% ABV vodka. The pieces should stay submerged; use a more suitable jar if necessary. Seal tightly.
Record the vanilla lot or pack reference, bean weight, spirit volume and labelled ABV, and start date. Store in a cool, dark cupboard; gently shake occasionally. Do not heat the alcohol or use non-food alcohol.
Plan for months rather than days. Keep the jar closed and the pods submerged. Adding water or repeatedly topping up changes the batch; do not assume an ageing jar has become alcohol-free.
After maturation, compare a measured amount in a small cake or custard. Colour alone does not measure flavour strength. If needed, give the batch longer. Filter through a clean fine strainer when you prefer fewer particles.
What makes a better home result?
Use a weighed batch, one known vanilla lot, a neutral spirit and a clear label. Compare the same quantity in the same recipe. Extra pod length or darker colour is not proof of better flavour.
Do not use mouldy beans, dairy-used pods or questionable leftovers. If the batch shows suspicious growth or spoilage, do not use it.
This is a home infusion method. It does not establish standardised strength, alcohol content after extraction, a tested shelf life or a specification for commercial sale.
If you need an alcohol-free recipe, use a pod infusion in the dairy or other recipe liquid and prepare it for that recipe. We have not validated a long-storage water-based extract.
Read the extract-maker’s guide ↗Further reading
The weighed home-trial ratio is rounded from the home guidance in Vanilla Bean Kings’ extract FAQ. For another home method and preparation overview, see King Arthur Baking and Cornell’s make-ahead guide. Their recipes and products are separate from TSARA’s offered lots.
Continue with vanilla