Keto lemon blueberry mug cake

Print the full recipe and see the INSTRUCTIONS and macros on my blog here : https://www.sweetashoney.co/keto-lemo... . KETO LEMON BLUEBERRY MUG CAKE, an easy almond flour mug cake with tangy lemon flavor and spongy cake flavor. INGREDIENTS 1 Egg regular size 4 tablespoons Almond Flour 1/2 teaspoon Baking Powder 1 1/2 tablespoon Erythritol erythritol or Monk Fruit or Xylitol 2 tablespoons Lemon Juice OPTIONAL 1 teaspoon Lemon Zest - use organic untreated lemon 2 tablespoons Blueberries -fresh or frozen SERVING IDEAS 1 tablespoon Coconut cream or heavy whipped cream