01 - Combine the sliced strawberries and ⅓ cup sugar in a medium bowl. Toss thoroughly and set aside for at least 20 minutes to allow the fruit to release its natural juices and develop a syrupy consistency.
02 - Preheat your oven to 425°F. Line a baking sheet with parchment paper to prevent sticking and ensure easy cleanup.
03 - In a large mixing bowl, whisk together the flour, sugar, baking powder, and salt until thoroughly combined.
04 - Add the cold, cubed butter to the flour mixture. Using a pastry blender or your fingertips, work the butter into the dry ingredients until the mixture resembles coarse crumbs with some pea-sized pieces remaining.
05 - Pour in the cold buttermilk and vanilla extract. Stir gently with a spatula or wooden spoon just until the dough comes together. Be careful not to overmix as this will result in tough biscuits.
06 - Turn the dough onto a lightly floured surface. Gently pat it into a 1-inch-thick rectangle. Using a 2½-inch round cutter, press straight down to cut out 6 biscuits. Gather scraps and re-roll once if necessary to extract all biscuits.
07 - Arrange biscuits on the prepared baking sheet, leaving space between them. Brush the tops with melted butter. Bake for 16 to 18 minutes until golden brown on top. Transfer to a wire rack and let cool completely.
08 - In a chilled mixing bowl, beat the heavy cream, powdered sugar, and vanilla extract using a hand mixer or whisk until soft peaks form. Be careful not to overbeat.
09 - Slice each cooled biscuit in half horizontally. Place the bottom halves on serving plates. Spoon macerated strawberries and their juices generously over each biscuit bottom. Top with a generous dollop of whipped cream, then crown with the biscuit tops. Add extra berries or cream as desired and serve immediately.