Add butter and coconut oil to a microwave-safe mug.
Heat on high for 20-30 seconds until almost melted. Stir until there are no solid lumps.
Add dry ingredients and egg and whisk until everything is well incorporated. It's ok if the batter looks slightly grainy.
Return mug to microwave and cook for 90 seconds.
Allow to cool and enjoy!
Video
Notes
Note: Nutrition information is a rough estimate only; actual values will vary based on the exact ingredients used and amount of recipe prepared.Net Carbs: 0g