Preheat oven to 330 degrees Fahrenheit
Line a baking sheet with parchment paper.
Spread coconut flakes on a baking sheet in a thin layer.
Place in the oven.
The flakes will toast quickly, 5 to 18 minutes, depending on how moist your coconut flakes are to begin with.
Stire the coconut flakes occasionally to help ensure even color.
Remove from the oven when they are lightly toasted.
Let cool.