Indulge in the refreshing combination of mint and chocolate with these Thermomix mint chocolate brownies. The recipe starts with a rich chocolate brownie base, and then a layer of mint-flavored chocolate is added on top. The Thermomix makes it easy to melt the chocolate and mix the batter to perfection. The brownies are baked until fudgy and topped with a smooth layer of mint chocolate ganache. They are a delightful treat for any mint chocolate lover.