Melt the butter

• Melt the butter and let it cool slightly so it is not too hot.

Combine the dry mix and wet ingredients

• Put the brownie mix into a bowl.
• Add the water and oil and stir to combine.
• Pour in the melted butter and mix well.

Add the eggs

• Crack the eggs into the batter.
• Whisk until the batter is smooth and glossy.

Pour into the pan

• Pour the batter into a greased baking dish and spread it evenly.

Bake the brownies

• Bake at 180 °C until a toothpick comes out with a few moist crumbs.
• Let cool in the pan before cutting into squares.