Melt butter and mix it with 6 tablespoons of cocoa powder. Then add 1 cup of sugar, 2 eggs, 1/2 teaspoon of vanilla extract, 1/3 cup flour and 1/4 teaspoon salt. Mix to combine.

Butter the baking pan lightly and sprinkle flour or cocoa over the pan until covered. This will help the mixture not to stick to the dish.

Spread brownie batter evenly in pan and put in oven to bake for 35-40 minutes. When a tooth pick is inserted and it comes out clean the brownies are ready.

Allow to cool until warm before cutting.