Preheat the oven to 350°F and line a large baking sheet with parchment paper.

In a medium bowl, whisk together the all-purpose flour, granulated sugar, baking powder, and salt.

In a separate bowl, whisk the eggs, melted unsalted butter, vanilla extract, and almond extract until smooth.

Stir the wet mixture into the dry mixture, then fold in the dried cherries and sliced almonds until a soft, slightly sticky dough forms.

Lightly dampen your hands and divide the dough in half. Shape each half into a log about 10 inches long and 2 inches wide on the prepared baking sheet, leaving space between them.

Gently flatten the tops of the logs and sprinkle with coarse sugar if using.

Bake for 25 minutes, or until lightly golden and firm to the touch. Remove from the oven and let cool on the baking sheet for 10 minutes.

Using a serrated knife, slice each log diagonally into ½ inch pieces.

Arrange the slices cut side down on the baking sheet and bake for 10 minutes. Flip each piece and bake for another 8 to 10 minutes, until dry and crisp.

Transfer to a wire rack and cool completely before serving or storing.