Unless you regularly cook only large quantities of food for your family or household, you can probably benefit by using a toaster oven to cook many of your meals. You can cook a variety of foods in toaster ovens, and they are very handy for cooking hot sandwiches or reheating meats and other foods. Toaster ovens are ideal for making toast and bagels, too.
Imagine you would like to cook a grilled vegetable sandwich. You could heat up your large oven and grill your choice of vegetables under the broiler relatively quickly, but your kitchen will be very hot when you are done. You will also have used an incredibly large amount of electricity when you really didn’t need to. Toaster ovens are great for grilling or broiling small amounts of food in the summer. They also consume much less electricity than a large wall oven.
It will also be much easier to clean up your toaster oven after cooking than it will be to clean your larger oven. Why make a big mess just to cook a small meal?
Toaster ovens take up a very small amount of space. They are very affordable to purchase, and you can easily choose one with the exact features you will use most often.
It is a good idea to be realistic about the limitations of a toaster oven when you decide to purchase one. You will not be able to bake bread or cookies in one, or casseroles. You will need to rely on your regular oven for baking.