Follow these simple steps to create your Classic American Strawberry Shortcake:

1. Preheat the Oven: Heat your oven to 425°F (220°C). Line a baking sheet with parchment paper.
2. Mix Dry Ingredients: In a large bowl, whisk together the flour, granulated sugar, baking powder, and salt.
3. Cut in Butter: Add the cold, cubed butter to the dry ingredients. Use a pastry cutter or your fingers to mix until the mixture resembles coarse crumbs.
4. Add Cream: Pour in 1 cup of heavy cream and the vanilla extract. Stir gently until the dough comes together.
5. Shape the Dough: Turn the dough out onto a lightly floured surface. Pat it into a circle about 1-inch thick. Cut out biscuits using a round cutter or glass.
6. Bake the Biscuits: Place the biscuits on the prepared baking sheet. Bake for 15-20 minutes or until golden brown.
7. Prepare the Strawberries: In a bowl, combine the sliced strawberries with 1/4 cup of powdered sugar. Let them sit to release their juices for about 10 minutes.
8. Whip the Cream: In a separate bowl, whip the remaining heavy cream with 1/4 cup of powdered sugar until soft peaks form.
9. Assemble the Shortcake: Slice the biscuits in half horizontally. Layer the bottom half with strawberries and their juices, then top with whipped cream. Place the biscuit top on and add more strawberries and cream as desired.
10. Serve Immediately: Enjoy your Classic American Strawberry Shortcake fresh for the best experience.