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Don't Cook That

Peach Jelly

Crack a third of the kernels into the jar with the fruit, for flavour.

From
The Dixie Cook-Book
Published
1883
Yikes Scale
Call poison control

Exactly as printed, 1883

Crack one-third of the kernels and put them in the jar with the peaches, which should be pared, stoned and sliced. Heat in a pot of boiling water, stirring occasionally until the fruit is well broken. • Strain, and to every pint of peach juice add the juice of a lemon. Measure again, and to every pint of peach juice add a pound of sugar. Heat the sugar very hot, and add when the juice has boiled twenty minutes. Let it come to a boil and take instantly from the fire. This is very fine for jelly cake.


The Dixie Cook-Book, 1883. Public domain; transcription unaltered.

So what happens if I make it?

Cracking the kernels is deliberate. Whole, a peach stone is inert; broken open and wetted, the kernel tissue releases hydrogen cyanide along with the almond flavour that is the point of doing it.

The quantity cannot be pinned down. “One-third of the kernels” scales with however many peaches you have, and amygdalin content varies with variety and ripeness.

Notes from the 21st century

  • Cooking comes too late. The kernels give up their flavour to the juice first; the boil follows, and straining takes out solids rather than what has dissolved.
  • Whole stones are a different matter. Fruit cooked with intact stones is ordinary practice and not the same thing. Cracking is the step that changes it.
  • The Dixie Cook Book does this repeatedly. Kernels appear in several of its preserves. It is a house flavour, not a one-off.

Also in this book

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