01 -
Preheat the oven to 350°F. Line a baking sheet with parchment paper to prevent sticking.
02 -
In a large bowl, beat the softened butter and granulated sugar until light, fluffy, and pale to create a tender cookie texture.
03 -
Beat in the egg until fully incorporated, then stir in the champagne and vanilla extract until the batter is smooth and combined.
04 -
In a separate bowl, whisk together flour, baking soda, cream of tartar, and salt. Gradually add the dry mixture to the wet ingredients, stirring gently until just combined to avoid toughening the dough.
05 -
Carefully fold in the finely chopped fresh strawberries to preserve their texture and distribute evenly through the dough.
06 -
Scoop small portions of dough, roll into balls, then roll each ball in pink sugar to add a festive sparkle and slight sweetness to the exterior.
07 -
Arrange the sugared dough balls spaced apart on the prepared baking sheet. Bake for 8 to 10 minutes until edges are golden and centers are set but still soft.
08 -
Allow cookies to rest on the baking sheet for one minute to firm up, then transfer to a wire rack to cool fully, maintaining ideal texture.