A quick mug cake dessert that combines the refreshing taste of lemon with juicy blueberries with almond flour for a gluten-free and keto-friendly treat.
Melt the butter in a microwave-safe mug or ramekin.
Add the sweetener and mix well.
Stir in the almond flour and baking powder until fully combined.
Crack in the egg, then add the lemon zest and lemon juice. Mix everything until smooth.
Gently fold in the blueberries, ensuring they are evenly distributed.
Microwave on high for 60-90 seconds, or until the cake is set and springs back when lightly touched. Cooking time may vary depending on your microwave’s power.
Let the mug cake cool slightly before enjoying. Optionally, top with a dusting of powdered sweetener or a dollop of whipped cream for extra indulgence!