01 - Preheat the oven to 400°F. Line a baking sheet with parchment paper.
02 - In a medium bowl, whisk together flour, sugar, baking powder, and salt.
03 - Cut in the cold butter with a pastry cutter or fingertips until the mixture resembles coarse crumbs.
04 - Stir in milk and vanilla until just combined. Do not overmix.
05 - Drop tablespoon-sized mounds of dough onto the baking sheet. Bake for 12-15 minutes, or until golden brown. Cool completely.
06 - Combine sliced strawberries, sugar, and lemon juice in a bowl. Toss gently and let sit for at least 15 minutes to macerate.
07 - Beat the cold cream, powdered sugar, and vanilla with a mixer on medium-high speed until soft peaks form.
08 - Crumble shortcake biscuits into bite-sized chunks. In 4 glasses, layer shortcake crumbles, macerated strawberries, and whipped cream. Repeat layers, finishing with whipped cream and a decorative strawberry on top.