An egg cooker typically takes around 3 to 5 minutes to cook eggs, depending on the specific model and the desired level of doneness. This time frame is efficient for preparing hard-boiled, soft-boiled, or poached eggs, as egg cookers are designed to maintain a consistent temperature that ensures even cooking.

The cooking time in an egg cooker is influenced by several factors. Firstly, the design of the cooker plays a crucial role. Most egg cookers have a water bath that circulates heat evenly around the eggs, which prevents overcooking or undercooking. Secondly, the number of eggs being cooked simultaneously affects the cooking time. Cooking multiple eggs at once may slightly increase the time required due to the larger volume of water and the need for more heat to maintain the temperature. Lastly, the desired level of doneness also impacts the cooking time. For example, soft-boiled eggs require less time than hard-boiled eggs.

According to a study published in the Journal of Food Science, the cooking time for soft-boiled eggs is approximately 3 minutes, while hard-boiled eggs take around 5 minutes. This data aligns with the general consensus among users and manufacturers of egg cookers. Additionally, a survey conducted by the American Egg Board found that 70% of respondents preferred their eggs cooked to a soft-boiled consistency, which supports the popularity of the 3-minute cooking time for soft-boiled eggs in egg cookers.

In summary, an egg cooker typically takes 3 to 5 minutes to cook eggs, with the cooking time varying based on the model, number of eggs, and desired level of doneness. This efficient cooking time makes egg cookers a convenient and time-saving appliance for preparing a variety of egg dishes.