Preheat the oven to 350°F (175°C).

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

Beat in the egg and vanilla until well combined.

In another bowl, whisk together the all-purpose flour, baking powder, and salt.

Gradually mix the dry ingredients into the wet mixture until a dough forms.

Take small portions of dough and flatten them in the palm of your hand.

Place a small amount of cherry pie filling in the center and fold the dough over to enclose the filling.

Place the filled cookies on a baking sheet lined with parchment paper.

Bake for 10-12 minutes or until the edges are lightly golden.

Let the cookies cool completely.

For frosting, mix shortening and powdered sugar until smooth, then beat in heavy cream until desired consistency is reached.

Frost the cooled cookies with the prepared frosting.