Keto Mug Cake Recipe | No Almond Flour or Coconut Flour Needed

A chocolate cake in a white mug. There's a glass of milk, a straw, and a fork next to the mug.

5 from 13 reviews

This keto mug cake is so rich, decadent, and full of chocolatey goodness. And since this is a flourless keto mug cake, you don't need any almond flour or coconut flour to make it! Along with that, it is ridiculously easy to make and takes just 1 minute.


1 Large Egg

3 Tbsps (48g) Nut Butter Of Choice

1 Tbsps (14g) Unsweetened Almond Milk

Just less than 3 Tbsps (25g) Confectioners Swerve

3/4 Tbsp (4g) Unsweetened Cocoa Powder

1/4 Teaspoon Baking Powder

Pinch of salt


  1. Add all the ingredients to a small measuring cup, and mix until combined.
  2. Coat an 8 oz ramekin with baking spray, and pour the cake batter into the mug.
  3. Microwave for around 45 seconds - with a microwave of 1100Watts - or bake at 350°F (177°C) for around 10 minutes. You can check its doneness when a toothpick comes out clean from the center of the cake.


The scale up function does not change the gram measurements.


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