When you need a sugar fix, this mug cookie is the way to go. Browning the butter in a small pan prior to cooking this cookie in the microwave makes for the most delicious, comforting, satisfying cookie you could ever imagine. The resulting cake is so decadent and fudgy! The most wonderful part is it all can be made in one coffee mug. Be careful not to overcook this mug cake, 45 seconds is plenty of time.Is browning the butter an essential step?Browning the butter takes this Keto cookie recipe to another level by adding a nutty and caramelized flavor. This step is not essential, but it is absolutely recommended. The milk particles in the butter caramelize and release a deep and rich flavor. You can only achieve this flavor with butter, thus why you can’t swap this ingredient for ghee, coconut oil, or cocoa butter.Can you adapt this recipe to a nut-free diet?Absolutely! The only nut in this Keto recipe is the almond flour. Swap the nut flour for sunflower seed flour or hemp flour.How can you customize this Keto mug cookie?This recipe is super versatile and can be customized to your liking. Try adding walnuts, macadamia, or Keto marshmallows. You can also replace the chocolate chips with milk or white chocolate chunks.
To a small saute pan, add the butter over medium-low heat. Brown it until it is an amber color and has a nice, nutty, amazing smell for about 1 minute on low heat. Allow the butter to cool slightly before adding the other ingredients.
Transfer the brown butter to a bowl. Add the almond flour, swerve, egg yolk, vanilla extract, salt, and chocolate chips. Combine all the ingredients.
Spray a 4 oz ramekin with coconut oil cooking spray and transfer the cookie batter to the mug. Microwave for 45 seconds on high. Serve hot!