CookingGuide
Introduction
1.How your mlcrowave oven works
Microwaves are a form of energy similar to radio and television waves. Your microwave oven is constructed in such a way as to take advantage of microwave energy. Electricity is converted into microwave energy by the magnetron tube, and microwaves are then sent into the oven cavity through openings at the top of the oven. Micro- waves reflect off the metal walls of the oven. Since microwaves do not penetrate metal, cooking utensils made of
A very safe appliance: Your microwave oven is one of the safest of all home appliances. When the door is opened, the oven automatically stops producing microwaves. By the time microwave energy has been converted into heat in the process of making food hot, the microwaves have completely dissipated.
2.Getting the best results from your mlcrowave oven
Keeping an eye on thlngs: The recipes in this book have been formulated with great care, but your success in preparing them depends on how much attention you pay to the food as it cooks. Your microwave oven is equipped with a light that turns on automatically when the oven is in operation. You can see inside the oven and check the progress of your food. Directions given in recipes to stir, rotate, etc., should be thought of as the minimum steps recommended for even cooking and speed in the microwave.
Factors affecting cooklng time: The cooking times given in the recipes in this book are approximate. Many factors affect cooking times. The temperature of ingredients used in a recipe makes a big difference in the cooking time. For example a cake made with cofd butter, milk, and eggs will take considerably longer to bake than one made with ingredients that are at room temperature.
Range of cooklng times: Most of the recipes in this book give a range of cooking times. In general, you will find that the food remains undercooked at the lower end of the time range. You may sometimes want to cook your food beyond the maximum time given. Personal preferences vary, as do the cooking speeds of different ovens under different conditions. While undercooked food may always be cooked a bit more, overcooked food can be ruined.
Some of the recipes, particularly those for breads, cakes, and meats suggest that food be removed from the oven when it is still slightly undercooked. This is not a mistake. When allowed to stand, the food will continue to cook outside the oven, as the heat trapped within the outer portions of the food gradually travels inward. If the food is left in the oven until it is cooked all the way through, the outer portions will become overcooked. As you gain experience in using your microwave oven, you will become increasingly skilfful in estimating both cooking and standing times for various foods.
3.How characterlstlcs of foods affect mlcrowave cooklng
Quantlty: The greater the volume of food, the longer it takes to cook it. In general, cooking time is increased by almost 50 percent when doubling a recipe. Time is reduced by approximately 40 percent when cutting a recipe in haff.
Denslty: Light, porous food such as cakes and breads cook more quickly than heavy, dense food such as roasts, potatoes, and casseroles.
Height: Whether conventional or microwave cooking methods are used, areas of food close to the energy source may need to be turned over or shielded for even cooking.
Shape and Size: For more even cooking results, choose food pieces that are similar in size and shape. Arrange small, thin pieces toward the center of the dish and thicker pieces toward the outside of the dish.
Sugar, Fat, and Salt: Food with high sugar, fat, and salt content cooks faster than food low in these elements.
4.Special techniques In mlcrowave cooklng
Brownlng: Meat and poultry with high fat content that are cooked 10 to 15 minutes or longer will brown lightly. Food that is cooked for a shorter perii of time may be brushed with a browning agent to achieve an appealing color. The most commonly used browning sauces are Worcestershire sauce, soy sauce and barbecue sauce.
35