Do not be falsely economical in trying to do deep frying with these fats. They not only will not hold the temperature for successful frying without scorching, but they frequently soak into the food and make it unfit to eat.
The late war has brought many good vegetable oils upon the market that are ideal for cooking purposes and are preferable to the animal fats for all cooking. They not only hold a high temperature without burning, but also they may be used repeatedly if they are strained each time after using. Food cooked in vegetable oil does not absorb the fat and it is more digestible and really more economical.
FRYING
There are two methods of frying:
First.—Sautéing—cooking food in the pan with just sufficient fat to prevent scorching. This method is commonly used, but has nothing to really recommend it, as the food absorbs quantities of grease. This makes it difficult to digest.
Second.—Deep-fat frying—it is usual to dip the food to be fried in a mixture to coat it and then to roll it in fine bread crumbs and then cook in sufficient fat to cover. This forms an air-tight cover that prevents the grease from soaking through. A few essential utensils are necessary to produce successful results; first, a heavy kettle that will not tilt, and second, a frying basket, so that the food may be removed quickly when cooked.
The correct temperature for deep-fat frying is 350 degrees Fahrenheit, for raw foods, such as crullers, fish, fritters, potatoes, etc. For cooked dishes and oysters, cheeseballs, etc., 370 degrees Fahrenheit.
Do not attempt to cook large quantities at one time. This will cause a sudden drop in the temperature of the fat, allowing it to permeate the food which is cooking and thus give a greasy product.
Now for a word of protection. Do not use too large a kettle. Keep a bucket of sand handy in the kitchen, and if for any reason the fat catches fire, throw sand on it; do not attempt to remove it from the stove; serious burns are apt to result. Just turn out the light and throw sand on the fire. Keep the fact in mind that water spreads the flames; if no sand is at hand, use salt or flour.