Either not rotating the food periodically or not having a commercial grade microwave. Here are some suggested microwaves:
Commercial microwave:
http://www.missionrs.com/NE-1054.html
Microwave with rotating plate:
http://www.ikea.com/us/en/catalog/products/50142337
The disadvantages of using a convection microwave oven include longer cooking times compared to traditional ovens, limited capacity for larger dishes, and the potential for uneven cooking due to the combination of convection and microwave cooking methods.
All microwave ovens have timers, and computer based cooking programs. Panasonic and GE have Auto/Delay programs.
Microwave ovens were used commercially before entering the home cooking market. Raytheon and Litton Industries Inc., both defense contractors, tried to sell microwave ovens in the United States without much success
Microwave convection ovens offer faster cooking times, more even heating, and the ability to brown and crisp food. They also help retain moisture in food, preserve nutrients, and are energy-efficient compared to traditional ovens.
Convection microwave ovens cook food faster and more evenly than traditional ovens. They also retain more nutrients in the food and are more energy efficient.
All submarine ranges and ovens are electric or microwave.
Microwave Ovens
Technology is involved in cooking in lots of ways: microwave ovens, gadgets and tools like mixers, blenders, coffee makers, etc. Even stoves and ovens are technological advances that are involved in cooking.
To optimize your cooking experience with a microwave convection oven, use the convection setting for even cooking and browning, preheat the oven for better results, use microwave-safe cookware, and follow recipes specifically designed for microwave convection ovens.
They are safe to cook food in (as long as you follow to cooking instructions correctly).
Microwave energy input refers to the use of microwave radiation to heat or cook food quickly and efficiently. Microwaves are a form of electromagnetic radiation that causes water molecules in food to vibrate, generating heat that cooks the food. This method of cooking is commonly used in microwave ovens for its speed and convenience.
unlike the microwave or the electric oven, the gas oven utilizes fluid gas to produce the flames that do the cooking.