In a large mixing bowl, cream together the softened butter and powdered sugar until light and fluffy.

Add the egg, vanilla extract, and almond extract, mixing well to combine.

Gradually incorporate the flour and salt. Mix until a soft dough forms.

Divide the dough into two discs, wrap in plastic wrap, and chill in the fridge for at least 1 hour.

Preheat your oven to 350°F (175°C).

On a floured surface, roll out one disc of dough to about 1/4 inch thick. Use cookie cutters to cut out desired shapes, ensuring to cut out a center from half of the cookies for the tops.

Bake the cookies on a parchment-lined baking sheet for around 10-12 minutes, or until they are just lightly golden on the edges.

Allow cookies to cool completely on a wire rack.

Spread a teaspoon of your chosen fruit jam on the bottom of each whole cookie, then place the top cookie on it.

Dust with powdered sugar if desired.