Risotto with Mascarpone and walnuts is a quick, yet incredibly delicious recipe. The sweet Mascarpone cheese balances out the light bitterness of the walnuts, creating a rich and blissful dish. On top of it, walnuts are some of the healthiest dried fruit available, with their high content of good fats, such as omega 3 and omega 6, as well as arginine, a conditionally essential amino acid, which offers multiple cardiovascular benefits.