Why it works: Butter and egg are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 118,967 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Care of Butter
Ingredients
Directions
Prepare the butter
Work butter until solid and make into rolls.
Take two gallons water, one pint white sugar, one level tablespoon saltpetre; make the brine strong enough with salt to bear an egg.
Boil the brine and skim.
Let the brine cool.
Pour the cooled brine over the butter rolls.
Keep the butter under the brine with a weight.
Treat rancid butter
Render beef suet at a very low temperature.
Churn the suet in fresh buttermilk with egg yolks.
Treat the resulting mixture like butter when removed.
Put fifteen drops chloride of lime into a pint of cold water.
Work the rancid butter in the lime water until every particle contacts the water.
Work the butter over in pure cold water.
Brine and store
To three gallons of brine strong enough to bear an egg, add a quarter pound of nice white sugar and one tablespoon of saltpeter.
Boil the brine.
When the brine is cold, strain it carefully.
Make the butter into rolls.
Wrap each roll separately in a clean white muslin cloth, tying up with a string.
Pack a large jar full, weight the butter down, and pour over the brine until all is submerged.
This brine will keep the butter sweet and fresh for a year.
Be careful not to put butter on ice if you wish to keep it for any length of time.
In summer, when heat will not allow butter to be made into rolls, pack loosely in small jars, and using the same brine, allow it to cover the butter to a depth of at least four inches.
Nutrition, whole recipe (rough)
Counts 4 of 5 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 4 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Salt | 1 tsp (6g) | 0 |
| Water | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salt
- Preserves the butter by drawing out moisture and inhibiting microbial growth in the brine.
- Saltpeter
- Helps keep the butter's colour and inhibits spoilage bacteria in the brine.
- White sugar
- Adds sweetness to the brine and helps balance its saltiness.
- Butter
- The fat being preserved; its surface is kept fully submerged in the brine.
The step that matters
Keep the butter fully submerged in the brine. Any butter exposed to air can oxidise and spoil, so weighting it down and covering it completely with cold brine protects it from air and microbes.
“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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