This Lemon Poppyseed Keto mug cake is the perfect combination of fresh lemon taste and crunchy poppyseeds!
It's completely gluten- and guilt-free: no sugar, low carb and high in fiber!

Add all of the ingredients for the cake batter into a bowl and whisk until you get a smooth and chunk-free dough.
Grease your microwave-safe mug with a plant oil or oil spray that doesn't have a strong taste (I almost always use coconut oil or sunflower oil).
Add your cake batter into a mug (the mug should be at least double the size of the mixed ingredients).
Microwave for about 60 seconds.
(The cooking time in your microwave may vary - I recommend baking your mug cake for a shorter time period (50 seconds) first and continue baking for a few more seconds if needed. (To avoid dryness.)
You can test if your mug cake is completely cooked by pricking the center with a toothpick - if it comes out "clean" it's ready!
Mix the ingredients for the cream cheese frosting.
Press the juice of 1/4 lemon over the baked mug cake.
Wait until your mug cake has cooled off a bit and add the frosting on top of your mug cake.
Enjoy!
Preheat your oven to 350 degrees Fahrenheit (180°C).
Follow the same steps as above.
Bake your mug cake for about 10-15 minutes.
You can test if your mug cake is completely cooked by pricking the center with a toothpick - if it comes out "clean" it's ready!
Mix the ingredients for the cream cheese frosting.
Press the juice of 1/4 lemon over the baked mug cake.
Wait until your mug cake has cooled off a bit and add the frosting on top of your mug cake.
Enjoy!
*This post contains affiliate links. If you buy something through one of those links, I will receive a small commission at no extra cost to you.
Thank you for supporting my site!
Serving Size 1/2 mug cake
Servings 2
- Amount Per Serving
- Calories 175
- % Daily Value *
- Total Fat 12.5g20%
- Total Carbohydrate 8.6g3%
- Dietary Fiber 4.9g20%
- Protein 9.6g20%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Ingredients
Directions
Add all of the ingredients for the cake batter into a bowl and whisk until you get a smooth and chunk-free dough.
Grease your microwave-safe mug with a plant oil or oil spray that doesn't have a strong taste (I almost always use coconut oil or sunflower oil).
Add your cake batter into a mug (the mug should be at least double the size of the mixed ingredients).
Microwave for about 60 seconds.
(The cooking time in your microwave may vary - I recommend baking your mug cake for a shorter time period (50 seconds) first and continue baking for a few more seconds if needed. (To avoid dryness.)
You can test if your mug cake is completely cooked by pricking the center with a toothpick - if it comes out "clean" it's ready!
Mix the ingredients for the cream cheese frosting.
Press the juice of 1/4 lemon over the baked mug cake.
Wait until your mug cake has cooled off a bit and add the frosting on top of your mug cake.
Enjoy!
Preheat your oven to 350 degrees Fahrenheit (180°C).
Follow the same steps as above.
Bake your mug cake for about 10-15 minutes.
You can test if your mug cake is completely cooked by pricking the center with a toothpick - if it comes out "clean" it's ready!
Mix the ingredients for the cream cheese frosting.
Press the juice of 1/4 lemon over the baked mug cake.
Wait until your mug cake has cooled off a bit and add the frosting on top of your mug cake.
Enjoy!
*This post contains affiliate links. If you buy something through one of those links, I will receive a small commission at no extra cost to you.
Thank you for supporting my site!