Prepare the Strawberries: In a medium bowl, combine sliced strawberries, sugar, and lemon juice. Gently toss and let sit for at least 15 minutes, or up to 1 hour, stirring occasionally. This allows the strawberries to macerate and release their juices.
Make the Biscuits: Preheat oven to 425F (220C). In a large bowl, whisk together flour, baking powder, salt, and sugar. Cut in cold butter using a pastry blender or your fingers until the mixture resembles coarse crumbs.
Slowly add heavy cream, stirring until just combined. Do not overmix.
Turn dough out onto a lightly floured surface and gently pat into a -inch thick circle. Use a 2-inch round cutter to cut out biscuits. Re-roll scraps as needed.
Place biscuits on a baking sheet lined with parchment paper. Brush the tops with heavy cream and sprinkle with granulated sugar.
Bake for 12-15 minutes, or until golden brown. Let cool slightly on the baking sheet before transferring to a wire rack to cool completely.
Make the Whipped Cream: In a chilled bowl, beat heavy cream with an electric mixer until soft peaks form. Add powdered sugar and vanilla extract, and continue beating until stiff peaks form. Be careful not to overwhip.
Assemble the Stacks: Split each biscuit in half horizontally. Place the bottom half of a biscuit on a plate, top with a generous spoonful of macerated strawberries, and then top with a dollop of whipped cream. Place the top half of the biscuit on top. Repeat until all stacks are assembled.
Serve immediately or chill for later.
Tips and Substitutions:
For a tangier biscuit, substitute sour cream for some of the heavy cream.
For a lemon flavor, add lemon zest to the biscuit dough.
Use store-bought biscuits for a faster preparation.
Other berries like blueberries or raspberries can be added or substituted for the strawberries.
Nutritional Information (Approximate, per serving)