Preheat the oven to 350°F. Line a baking sheet with parchment paper or a silicone mat and set aside.
In a large bowl, beat the butter and sugar with a mixer until creamy and light yellow (4-5 minutes).
Add eggs one at a time, beating after each addition. Mix in vanilla extract.
Sift in the flour, salt, and baking powder, and beat until fully combined.
Portion dough into heaping tablespoons. Roll into balls and place on the prepared baking sheet.
Flatten each ball to just over 1/4 inch thick using the bottom of a drinking glass.
Bake for 10 minutes. Let cookies cool on the baking sheet for 2-3 minutes before transferring to a wire rack to cool completely.
For the glaze, mix confectioner's sugar and milk until smooth. Divide into two bowls, tint one with pink food coloring, and leave the other white.
Use a fork or a Ziploc bag with a cut corner to drizzle glaze over the cookies in a zigzag pattern.
Sprinkle Strawberry Shortcake Crumbs over the frosted cookies. Allow frosting to dry completely before packaging.