While not technically a cooking function of the Ninja Foodi Grill, we use ours all the time to toast bread, buns and bagels and to make grilled cheese sandwiches. We use either the grill function (usually set to medium) or the Air Crisp function (at 350 degrees or 375 degrees) for toasting. When using the Air Crisp function, you may need to flip the bread to toast evenly on both sides. I also recommend checking every few minutes to make sure your bread doesn't get too brown -- unless you like it that way.