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Pickling Olives

Half a pound of concentrated lye per three gallons, then plain weak brine in fruit jars.

From
Canning, Preserving and Jelly Making
Published
1915
Yikes Scale
Call poison control

Exactly as printed, 1915

We do not vouch for this recipe, as we are not able to verify it. It comes from Pomona, California. For three gallons of olives dissolve half a pound of concentrated lye in three gallons of water and add two pounds of salt. Let the olives remain in this two days. Draw off this liquid and replace with the same quantity of a fresh supply. Draw off this liquid and cover the olives with pure water, keeping them thus covered from five to eight days, renewing the water daily. When olives have lost their bitterness, drain, and cover with a brine made of one pound and a half of salt to three gallons of water. After two days draw off the brine and, finally, leave the olives in a fresh brine of a pound and a half of salt to nine quarts of water.

The olives may be put into fruit jars; fill these with brine to overflow, then put on rubbers and covers as in fruit canning. + 12 large ripe tomatoes 2 onions 3 green peppers 2 tablespoonfuls sugar


Canning, Preserving and Jelly Making, 1915. Public domain; transcription unaltered.

So what happens if I make it?

The lye is caustic enough to burn skin, eyes and lungs, and “concentrated lye” in 1915 meant anything from wood-ash potash to commercial caustic soda of unknown purity. There is no way to reproduce the strength the author had.

The finish is worse than the start. Olives in weak brine, sealed at room temperature, is the exact food category behind the deadliest botulism outbreaks of the period.

Notes from the 21st century

  • Doneness is judged by taste alone. “When olives have lost their bitterness” is the only test offered. Taste does not tell you whether the alkali has been rinsed out.
  • The editors' hedge is unusual. This book vouches for almost everything it prints. The disclaimer here is the closest it comes to a warning.
  • Lye curing is still standard. Commercial olive processing uses it to this day — at controlled concentration, contact time and rinse, none of which this recipe specifies.

Also in this book

  • Sweet Corn (canned) — Corn water-bathed in jars, in a method the book says is so satisfactory no other will be given.

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