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Bottled Tomatas, or Tomata Catsup

A preserved tomato sauce made with tomatoes, salt, capers, and shallots, bottled after boiling.

From an old cookbook · modernised transcription
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Bottled Tomatas, or Tomata Catsup

Ingredients

Directions

Prepare

  1. Cut the tomatoes into quarters and lay them on dishes.

  2. Sprinkle the salt over the tomatoes and let them sit overnight.

Make the ketchup

  1. The next day, drain the juice through a fine sieve into a saucepan.

  2. Boil the juice for 30 minutes with the capers and shallots.

  3. Add the pulped tomatoes to the mixture and boil for an additional 30 minutes.

Bottle

  1. Prepare clean bottles by warming them near the fire.

  2. Fill the bottles with the hot catsup, cork them, and seal with rosin immediately.

Recipe from a historical cookbook (Internet Archive).

Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.

Explore the science

What each ingredient does

Tomatoes (in the method)
Forms the body and bulk of the ketchup as it cooks down.
Salt
Draws juice out of the tomatoes overnight, concentrating their flavour.
Shallots
Adds savoury depth and aroma to the cooked sauce.

The step that matters

Sealing the hot ketchup immediately. Filling the bottles with hot ketchup and sealing them straight away helps the contents stay hot as the bottle closes. Delay lets air and microbes in, which can spoil the ketchup.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.

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