Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
Mix almond flour, baking powder, salt, and sweetener in a large bowl.
In another bowl, whisk eggs, heavy cream, vanilla, and melted butter.
Combine the wet and dry ingredients to form a thick batter.
Scoop the batter into 6 equal portions and place them on the baking sheet.
Bake for 18–20 minutes or until golden brown.
While the cakes bake, slice strawberries and (optional) sprinkle with powdered sweetener. Let sit for 10 minutes.
In a chilled bowl, whip the cream with vanilla and sweetener until soft peaks form.
Let shortcakes cool for 10 minutes on a rack, then slice in half.
Layer with whipped cream and strawberries, then serve immediately.