(TrendHunter.com) The keto-friendly mug cake mixes by No Guilt Bakes are sold in a trio and they're specially designed to be made in a mug. There are only a few additions that need to be added to the mug cake... (TrendHunter.com) The keto-friendly mug cake mixes by No Guilt Bakes are sold in a trio and they're specially designed to be made in a mug. There are only a few additions that need to be added to the mug cake...