Preheat the Oven: Set the oven to 350°F (175°C) and line baking sheets with parchment paper.
Cream Butter and Sugar: Beat the butter and brown sugar until fluffy. Add the egg and molasses, mixing until smooth.
Mix Dry Ingredients: In a separate bowl, whisk together flour, ginger, cinnamon, cloves, baking soda, and salt.
Combine: Gradually add the dry mixture to the wet ingredients. Mix until a soft dough forms.
Shape and Bake: Roll dough into 1-inch balls and place them on baking sheets, leaving space between each. Bake for 10-12 minutes.
Cool: Allow cookies to cool for 5 minutes before transferring to a wire rack.
Prepare the Glaze: Whisk powdered sugar, espresso, and vanilla until smooth.
Glaze the Cookies: Drizzle the glaze over the cooled cookies using a spoon or piping bag. Let the glaze set before serving.