Page:Marion Harland's Complete Cook Book.djvu/29

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CHEMISTRY IN THE KITCHEN
13

turbing acid. This subsiding will leave the meat free from unpleasant taint.

Beefsteak and chops, which are just a trifle "touched," may be restored to sanity by a bath of soda and water, well rubbed in. Butter that has suffered in quality through the neglect of the maker in not working all the milk out may be made tolerable for kitchen use by working it over in iced water in which a little soda has been dissolved. After which the butter should be wrapped in a salted cloth with a lump of charcoal in the outer fold.

Ammonia is another beneficent agent in correcting natural or artificial deficiencies. A bottle of household ammonia should be as invariably an adjunct to the kitchen sink and that of the waitress's pantry as the soap-dish. It "kills" grease by a chemical combination with it, and lends luster to silver by the same.

Dry soda, laid upon a bum or scald, heals, but not merely by excluding the air. Flour would do that as well. The alkali acts directly upon the decomposing skin and vitiated juices of the flesh. The sting of a bee, wasp or hornet is formic acid; that of a mosquito something akin to it. Ammonia, applied instantly, neutralizes the venom and eases the smart.

In the composition of salad dressing, stirring the oil, vinegar, salt, pepper and dash of mustard together, long and skilfully, makes a chemical emulsion smoother and more palatable than the hasty slap-dash mixture too often served as "French dressing."

Bread-dough which has begun to sour can be brought to terms by working into the batch a little saleratus dissolved in boiling water, which is then allowed to become lukewarm before it is kneaded faithfully through the dough. A like solution should be beaten hard into griddle-cake batter that has a pungent smell.

Vinegar and lemon juice are invaluable aids in the business of "tendering" tough meats. Beefsteak, covered for some hours with vinegar or lemon juice, and olive oil, is made eatable by the action of the acid upon the fibers which are further "suppled" by the oil.

Vinegar put into the water in which a fowl or mutton is boiled will serve the same purpose, and a dash of vinegar in boiling fish removes the strong oily taste that would otherwise cling to it.