Preheat Oven: Preheat to 350°F (175°C). Line an 8-inch round or square pan with parchment paper.
Separate Eggs: Place egg whites in a clean, dry bowl. Set yolks aside in another bowl.
Mix Wet Ingredients: Whisk the egg yolks, heavy cream, vanilla, and sweetener until smooth.
Prep Dry Ingredients: Sift together almond flour, baking powder, and salt in a separate bowl.
Whip Egg Whites: Using a mixer, beat egg whites until stiff peaks form—this is key for that fluffy, cloud-like structure.
Fold Batter Together: Gently fold the egg yolk mixture into the whipped whites, preserving the airy texture.
Incorporate Dry Mix: Slowly fold the dry ingredients into the batter until just combined—do not overmix.
Bake: Pour into prepared pan and bake for 25–30 minutes, or until golden and a toothpick comes out clean.
Cool & Serve: Let cool completely before slicing. Top with whipped cream and berries for extra decadence.
