Adjust the amount of bread, apples, and cheese that you use based on how many people you're serving! This will make a great appetizer or snack this Fall!
Lightly brush each piece of bread on both sides with the olive oil and place on a baking sheet. Bake for 8 minutes, flip the slices of bread over and bake for 5 more minutes. Remove from the oven.
Top each crostini with one or two thin slices of apple and cheddar. Return to the oven for 3 minutes or until the cheese has melted.