Ingredients:

• ½ cup butter
• 1 cup white sugar
• 2 eggs
• 1 teaspoon vanilla powder
• ⅓ cup cocoa powder
• ½ cup all-purpose flour
• ¼ teaspoon salt
• ¼ teaspoon baking powder

Frosting:

• 3 tablespoons butter, softened
• 3 tablespoons cocoa powder
• 1 tablespoon honey
• 1 teaspoon vanilla powder
• 1 cup icing sugar

Method:

• Preheat oven to 175 degrees C
• Melt 1/2 cup butter. Remove from heat, mix with sugar, eggs, and 1 teaspoon vanilla. Beat in 1/3 cup cocoa, 1/2 cup flour, salt, and baking powder. 
• Bake in the oven for 25 to 30 minutes.
• For Frosting: blend 3 tablespoons softened butter, 3 tablespoons cocoa, honey, 1 teaspoon vanilla, and 1 cup powdered sugar. Stir until smooth. Frost brownies while they are still warm.