In a mixing bowl, combine the butter, egg, sour cream, almond flour, coconut flour, Swerve sugar substitute, baking powder, baking soda and vanilla extract. Whisk until the ingredients are completely combined.
Line the bottom of each ramekin with a layer of chopped strawberries.
Divide the batter between the two ramekins, and spread it evenly on top of the layer of strawberries.
Microwave the ramekins on high for 90 seconds. If still wet on top, microwave for an additional 20 seconds.
Let the ramekins sit for one minute, and then flip over onto a plate.
Serve immediately with fresh strawberry slices for garnish, or with some sugar-free whipped cream.
Notes
Note: Nutritional facts are calculated without whipped cream or additional strawberries.