Preheat the oven to 350°F (175°C). Line two baking sheets with parchment paper.

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

Add the large egg and one teaspoon of vanilla extract, mixing until well combined.

In another bowl, whisk together the all-purpose flour, baking powder, and salt. Gradually add to the wet ingredients, stirring until a dough forms.

Use a spoon or cookie scoop to drop dough balls onto the prepared baking sheets with space between each cookie.

Flatten each dough ball slightly and bake for 10 to 12 minutes or until edges are golden brown.

Remove cookies from the oven and let them cool on a wire rack.

Prepare the glaze by whisking together the powdered sugar, strawberry puree, and vanilla extract until smooth.

Once cookies are cool, spread the strawberry glaze on top of each cookie.

Garnish with fresh strawberry pieces and gold sprinkles, if using.