Molly Ayala
The electric wok was first introduced to the US in the early 1980s and patented in 1992. It is a modern take on the traditional wok, a round-bottomed cooking pan of Chinese origin that has been used for over 3,000 years. Electric woks eliminate the need for external heat sources such as stoves or burners and are designed to provide a high and even source of heat, making them ideal for stir-frying and other quick cooking methods. While the exact invention date of the electric wok is unclear, it has likely evolved over time with various improvements, such as the Maxim Electric Wok Model EW-70, which was widely available in 1983.
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What You'll Learn
Electric woks first came to the US in the 1980s
Electric woks first came to the US in the early 1980s, but they weren't patented until 1992. The electric wok is a modern take on the traditional pan, which has been used for millennia in various parts of the world. The electric version eliminates the need for a stove, wok burner, or other external heat sources by attaching the pan to a base with an electric heating element.
The electric wok has become a popular appliance, offering convenience and versatility to those who enjoy cooking with a wok but may not have access to a commercial wok burner or other traditional heat sources. One of the key features of the electric wok is the ability to control the temperature, allowing for precise cooking. Additionally, the electric wok can be designed with a round bottom, similar to traditional woks, which enables even cooking and the ability to shake the wok during cooking without losing efficiency.
Various models of electric woks are available on the market, offering different features and benefits. For example, the Presto Stainless Steel Electric Wok is a popular choice for beginners due to its heat control capabilities and dishwasher-safe design. On the other hand, the NuWave Mosaic Induction Wok stands out for its versatility, precision, and superior heat patterns and control.
The Aroma Housewares AEW-306 Electric Wok is another notable option, known for its excellent value. It comes with a full set of accessories, including a glass lid, steamer platform, cooking chopsticks, and a frying rack. This model is also dishwasher-safe and has an effective non-stick coating. While some electric woks may not be suitable for deep frying, the Aroma Housewares AEW-306 encourages the technique.
The history of the wok itself is quite fascinating, with its origins potentially tracing back to ancient China, India, or Southeast Asia. The exact timeline and diffusion of the wok's invention are still subjects of ongoing research and discussion.
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They were not patented until 1992
The electric wok is a relatively new invention that first came to the US in the early 1980s. However, it was not patented until 1992. The patent for the electric wok, US5129314A, outlines an invention that includes a bowl-shaped pan with a handle and a bottom side provided with a central receiving means. The pan is supported by a lightweight aluminium frame that includes a high-temperature induction coil for cooking purposes. The induction coil is connected to an external power source, eliminating the need for a stove, wok burner, or other external heat source.
The electric wok combines the classic pan with modern heating technology, allowing for high temperatures required for proper stir-frying. The patent also mentions that the cooking efficiency of the electric wok will not change regardless of how the wok is handled, meaning it can be turned or swung during the cooking process without affecting its performance.
The electric wok was an innovation designed to address the challenges of using traditional woks on modern cooking surfaces. Woks were initially developed to be placed over hollowed-out coals or wide-base fires, but they did not adapt well to electric and gas ranges commonly used in Western kitchens. The spherical surface of the wok posed difficulties when used on flat cooking surfaces, such as those found in the US.
To overcome this issue, the patent for the electric wok includes a support frame that securely holds the bowl-shaped pan during the cooking process. This ensures that the wok's cooking efficiency remains consistent, even when handled or moved during cooking.
The electric wok has become a popular option for those seeking to replicate the effects of commercial wok burners in their homes. Its invention and subsequent patent in 1992 marked a significant step forward in adapting the traditional wok for modern cooking needs and making it more accessible to home cooks.
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They are a modern take on the millennia-old pan
The electric wok is a modern take on the millennia-old cooking pan. The traditional wok is believed to have originated in China several thousand years ago, where fuel was scarce. The wok's shape and material made it a good conductor of heat, allowing cooks to make the most of the limited fuel available. Over the centuries, the use of woks spread throughout the Far East, becoming a staple in South and Southeast Asian cuisine.
The traditional wok is typically made from beaten iron or steel, with a rounded base and sloping sides. This design allows for rapid heating and cooling, preventing food from overcooking. The electric wok builds on this design by incorporating a modern electric heating element into the base of the pan. This eliminates the need for an external heat source, such as a stove or campfire, making it more accessible for home cooks.
Electric woks come in various materials, including stainless steel, carbon steel, and aluminium. They feature temperature control regulators and dishwasher-safe components, making them more convenient and user-friendly than their traditional counterparts. Some models even have detachable pans, allowing for greater flexibility in cooking techniques.
While the traditional wok is valued for its ability to impart a distinctive taste and sensation to food, electric woks offer improved temperature control and ease of use. They are a testament to the evolution of cooking technology, combining the benefits of the traditional wok with modern innovations to enhance the cooking experience.
The electric wok is a perfect example of how ancient culinary traditions can be adapted to modern needs, providing home cooks with a versatile and efficient tool that builds upon the rich history of the millennia-old pan.
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They are plugged into an electrical outlet and have a built-in heating element
Electric woks are a convenient alternative to traditional woks, which require an external heat source such as a stove, burner, or campfire. The electric variant, on the other hand, is a self-contained unit with a built-in heating element, eliminating the need for any additional equipment. This modern twist on the ancient cooking vessel first made its way to the US in the early 1980s and has since become a popular choice for those who enjoy Oriental cuisine.
The electric wok consists of a bowl-shaped pan, often with a handle, attached to a base containing the heating element. The heating element is typically an induction coil that generates heat through magnetic stimulation of the pan material. This design ensures even and efficient heating, a crucial factor in wok cooking, without the need for an external stove. The induction coil is connected to an external power source, usually by plugging into an electrical outlet, providing the energy required for the cooking process.
The benefits of electric woks are notable. Firstly, they offer a more accessible option for those seeking to replicate the effects of commercial wok burners in their homes. Secondly, they provide precise temperature control, allowing cooks to quickly adjust the heat as needed for various cooking techniques. This feature addresses the challenge of maintaining a consistent temperature when using traditional woks on electric stoves, which often results in stewing or boiling instead of stir-frying.
It is worth noting that electric woks have faced some criticism. Early models, such as those reviewed in The New York Times in 1978, were described as "hastily conceived" and lacking in sturdiness. Additionally, the short cords on some models restricted their use to close proximity to electrical outlets. However, advancements have been made over the years, and newer models have emerged with improved features. For example, the Maxim EW-70, introduced in 1983, addressed the issue of temperature recovery, providing 1,600 watts of power and thermostatic control up to 400 degrees.
Today, several reputable brands offer electric woks with enhanced functionality and design. For instance, the NuWave Mosaic induction wok stands out for its versatility, precision, and superior heat patterns and control. The Presto Stainless Steel Electric Wok is another notable option, offering excellent heat control and dishwasher-safe components. These modern electric woks showcase the evolution of this invention, providing home cooks with a more convenient and effective way to prepare delicious stir-fries and other Oriental dishes.
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They are ideal for those who enjoy Oriental cuisine
Electric woks are a convenient and beginner-friendly option for those who enjoy Oriental cuisine. They are easy to use and do not require an external heat source, such as a stove, burner, or campfire. Electric woks are ideal for preparing a wide range of Asian dishes, from stir-fried noodles and sautéed vegetables to soups and deep-fried items.
One of the key advantages of electric woks is their temperature control feature. This feature allows you to maintain the heat level required for your dish, enabling you to cook various Asian foods that require specific temperatures. Some electric woks have temperature probes that act as heat sensors, helping you set the right temperature. Others have knobs or regulators for toggling between different temperatures. If you want more control over the flavours and textures of your Oriental dishes, opt for an electric wok with multiple heat settings.
Electric woks come in different sizes, typically ranging from 4.7 to 7 quarts or more. When choosing a size, consider the number of people you usually cook for. Smaller woks are suitable for one or two people, while larger models are ideal for family meals. Additionally, electric woks are available in different materials, with stainless steel and aluminum being the most common options. Aluminum woks are lightweight, distribute heat evenly, and are ideal for frequent use. On the other hand, stainless steel woks have higher heat retention and are more durable, but they are heavier and take longer to heat up.
The debate around achieving "wok hei," the signature aroma and flavour of Southern Chinese stir-fry cooking, has fuelled the discussion about electric woks. Some chefs argue that the shape of a traditional wok, with its deep, high-walled bowl, allows for varied temperature zones, which are crucial for optimizing flavours and controlling heat. However, electric woks with induction stoves are typically flat, which may present an obstacle to achieving the same flavour profile. Nonetheless, electric woks offer convenience, ease of use, and faster cooking times, making them a popular choice for preparing Oriental cuisine at home.
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Frequently asked questions
An electric wok is a modern version of the traditional wok that does not require an external heat source like a stove, wok burner, or campfire. It has a built-in heating element and can be plugged into an electrical outlet.
Electric woks are more convenient than traditional woks as they eliminate the need for a separate heat source. They also provide a high, even source of heat, which is ideal for wok cooking techniques such as stir-frying. Additionally, electric woks with non-stick coatings allow for cooking with minimal oil.
Some popular brands of electric woks include Presto, NuWave, Aroma Housewares, Hamilton Beach, Wear-Ever, West Bend, Nordic-Ware, Farberware, and Maxim. These brands offer a range of features, such as temperature control, dishwasher-safe designs, and non-stick coatings.
