01 -
Preheat the oven to 175°C and grease a 23x33 cm baking pan.
02 -
In a large saucepan over low heat, melt the butter. Remove from heat, then stir in sugar and molasses until well blended.
03 -
Allow the mixture to cool slightly, then beat in the eggs one at a time, mixing thoroughly after each addition.
04 -
In a separate bowl, sift together the flour, ground ginger, cinnamon, cloves, nutmeg, baking soda, and salt.
05 -
Gradually fold the dry ingredients into the wet mixture, stirring gently until just incorporated.
06 -
Carefully stir in the boiling water until the batter is smooth and uniform in texture.
07 -
Pour the batter into the prepared pan, spreading evenly, then bake for 25 to 30 minutes or until a toothpick inserted in the center comes out clean.
08 -
Let the brownies cool in the pan on a wire rack before cutting into squares and serving.