The numbers on a toaster typically represent the different levels of toasting or browning that the toaster can achieve. These numbered settings allow you to choose how dark or light you want your toast to be. When you adjust the toaster's setting to a higher number, it will increase the toasting time, resulting in a darker and crispier toast. On the other hand, setting it to a lower number will decrease the toasting time, giving you a lighter and less crispy toast.
Here's how the numbered settings generally work:
Lightest setting (1 or low): Toast will be lightly browned with minimal crispness. Suitable for those who prefer their toast just slightly toasted.
Medium setting (3 to 5): This range offers a moderate level of toasting, giving you a balanced browning and some crispness.
Darker setting (6 to 7 or high): Toast will be well-browned with a crispy texture. Ideal for those who enjoy a more pronounced toasting effect.
Keep in mind that the actual toasting result might vary slightly depending on the toaster's make and model and the type of bread you use. Experimenting with different settings will help you find the perfect level of toasting that suits your taste preferences and the type of bread you're using.