Tabasco Pepper Sauce is made by ageing special peppers in oak barrels for 3 years to help develop its unique aroma and flavour. Tabasco Pepper Sauce is made by ageing special peppers in oak barrels for 3 years to help develop its unique aroma and flavour. This mash is then blended with high grain vinegar, the seeds and skins are removed and the sauce is ready to be bottled.Tabasco Peppers Matured to perfection for three glorious years