Preheat the oven to 350°F. Spray an 8-inch round pan with cooking spray, line with a parchment paper round, then spray the parchment paper.
In the bowl of a food processor, pulse together the sugar and butter until smooth.
Crumble the almond paste into the food processor bowl. Process until smooth. It will turn into a ball; just keep processing until it smooths out.
Add the eggs and almond extract and process until combined. Scrape down the bottom and sides of the bowl.
Sprinkle in the gluten-free flour, baking powder and salt, and process until combined.
Pour the batter into the prepared pan. Bake for 30-35 minutes, until golden and a toothpick inserted into the center of the cake comes out clean.
Remove the cake from the oven and let cool in the pan for 15 minutes. Remove the cake from the pan and transfer to a wire rack to cool completely.
For the strawberries: In a small bowl, mix together the strawberries and sugar. Let sit for at least 30 minutes so the strawberries have time to soften and release their juices.
For the almond whipped cream: In the bowl of a stand mixer fitted with the whisk attachment, or using a hand mixer, whip together the heavy cream, powdered sugar, vanilla extract and almond extract on medium-high speed until stiff peaks form, about 4-5 minutes.
Dust the cake with powdered sugar. Slice the cake and serve with a dollop of whipped cream and a spoonful of strawberries.