How can I roast cashews in the oven to achieve a perfectly crunchy and flavorful snack?

To roast cashews in the oven for a crunchy and flavorful snack, preheat the oven to 350F, spread the cashews on a baking sheet in a single layer, and roast for 10-15 minutes, stirring occasionally. You can also toss them in a mixture of olive oil, salt, and any desired seasonings before roasting for added flavor.