Prepare all ingredients in advance and organize them for quick access.
Melt 1/4 cup salted butter in a pan, add mushrooms, shallots, and garlic, and sauté until softened.
Stir in arborio rice and cook for a minute, then add dry white grape juice and vegetable stock gradually, stirring frequently until creamy.
In a separate pan, heat oil and sear scallops for 1-2 minutes on each side until golden brown.
Finish scallops with butter, capers, white grape juice, lemon zest, and juice.
Serve scallops over the risotto, garnished with dill and parsley.