Pancreatinised Milk Gruel
Ingredients
Directions
Make the mixture
Heat the thick milk gruel until boiling hot.
Combine the cold fresh milk with the hot gruel.
Ensure the mixture is about 125°F (52°C).
Pancreatinise and finish
Add the peptonising powder and place on the side of the stove for 2-3 hours, avoiding high heat.
Boil the mixture to stop fermentation.
Strain and keep on ice until ready to use.
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
- Cold fresh milk
- Provides the liquid base and dairy protein for the finished gruel.
- Milk gruel
- Thickens the mixture with starch, giving it body and a smooth texture.
- Peptonising powder
- Contains enzymes that partly break down milk proteins, making the mixture more digestible.
The step that matters
Keeping the temperature gentle during peptonising. Enzymes in the peptonising powder work best at a moderate warm temperature. Strong heat would deactivate them and stop the proteins from breaking down, so the mixture should stay on the side of the stove rather than over direct heat.
“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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