2 Tbsp flour
2 Tbsp powdered sugar
2 Tbsp cocoa powder
2 Tbsp milk
1 Tbsp vegetable oil
1 Tbsp peanut butter & chocolate syrup
Take a microwave friendly mug.
Add all the dry ingredients in it.
Now mix in the wet ingredients.
Microwave it for a minute or two. (Depends on your microwave settings.)
Enjoy your brownie with ice cream of your choice.