Adjust oven rack to upper-middle position and heat oven to 450 degrees F. Lightly spray a baking sheet with nonstick cooking spray.
In a medium bowl whisk together the flour, sugar, baking powder, and salt. Stir in the heavy cream until a dough forms, about 30 seconds.
Empty the dough onto a floured surface and knead into a smooth ball, this will take about 30 seconds. On a floured surface pat the dough into a 1-inch thick circle. Using a 2 3/4 inch (or 3 inch) biscuit cutter, cut biscuits and place on the prepared baking sheet. Pat out dough scraps into a 1-inch thick circle and cut again.
Bake 25 minutes, or until the biscuits are golden brown. Transfer biscuits to a wire rack to cool. Cut biscuits in half and serve with whipped cream and berries. Biscuits can be served warm or at room temperature.