Combine wet and dry ingredients and mix further for a few minutes until smooth and creamy.
Pour batter into the prepared baking tin.
Bake for 23-25 minutes until the top of the brownie starts turning golden (and when cooked after testing with a skewer). It is important not to over-bake otherwise the brownie will become dry (with or without the glaze)!
Once cooked allow to cool completely.
Prepare the glaze: add enough water to combine and make the glaze runny (try a teaspoon of water at a time). Glaze brownie (it will not dry but stay nice and moist).