First add flour , salt , sugar, baking powder in mug and mix nicely. Add vanilla extract and mix again.
Now add all wet ingredients turn by turn in mug and make batter of desired consistency.
Bake in microwave for 2 minutes. Do toothpick test to check.
Drizzle chocolate syrup , sesame seeds and choco chips on ready mug cake.
Yummy , instant yet healthy mug cake is ready to serve.