2Add 100g of sugar and 50g of brown sugar to the bowl.
3Whisk until combined.
4Add 1 tsp of vanilla extract and 60ml of espresso, then mix.
5Add 70g of flour, 40g of cocoa powder and a pinch of salt.
6Mix until well combined.
7Pour the batter into a baking pan lined with parchment paper.
8Bake the brownies.
9Meanwhile, prepare the frosting by combining 250g of mascarpone cheese, 100g of powdered sugar, 1 tsp of vanilla extract, 50ml of milk and 1 tsp of honey.
10Mix until smooth and creamy.
11Once the brownies are baked, spread the frosting on top.