Nut toasting is the process of lightly heating nuts to enhance their flavor and aroma. This can be done in an oven, on a stovetop, or in a microwave. The heat causes the natural oils in the nuts to release, resulting in a richer taste and crunchier texture. Toasting can be applied to various types of nuts, such as almonds, walnuts, and pecans. It is important to monitor the nuts closely while toasting, as they can burn quickly. Toasted nuts can be used in a variety of dishes, including salads, desserts, and snacks, adding depth and complexity to the flavors.