Mix all ingredients into an oversized mug. You can also split batter into two mugs to make two servings.
Cook in microwave for about 1 1/2 minutes. If making two cups, cook each separately for about 1 min 10 seconds. Top with whipped cream and drizzle melted chocolate sauce.
The nutrition information provided are only estimates based on an online nutritional calculator. This is not a comprehensive list of all the nutrients in the recipe (i.e., does not include vitamins, cholesterol, etc). I am not a certified nutritionist. Please consult a nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.