Take a regular size ceramic mug. Brush the mug with cooking spray, oil, ghee, or butter.
Step
1
Add 3 tbsp of all-purpose flour, 3 tbsp of powdered sugar, 2 tbsp of unsweetened cocoa powder, a little less than ¼ tsp of baking powder, and a pinch of salt. Mix everything well using a fork.
Step
2
Then add liquid ingredients, 3 tbsp of milk, 1 tbsp of vegetable oil, 4-5 drops of chocolate essence. Stir it until smooth.
Step
3
Keep it in the microwave for about 1 minute and 30 seconds. Let it sit for a while or until it cools down and dig in.