Combine sliced strawberries with sugar, then set aside up to 1 day.
Preheat oven to 400 degrees F.
In the bowl of an electric mixer, combine flour, sugar, baking powder and salt, then add butter and blend until combined.
Line a baking sheet with If You Care Parchment Paper, then create six equal balls and place them on the Parchment.
Bake for 20 minutes, then transfer Parchment Paper to a cooling rack.
While shortcakes are cooling, beat heavy cream with a whisk until thoroughly whipped, then set aside.
Slice shortcakes horizontally, then add strawberries and juices and top with whipped cream and serve. For an on-the-go dessert, place individual shortcakes in If You Care Snack and Sandwich Bags and strawberries and whipped cream in mason jars.