Uni risotto is a luxurious and creamy dish that combines the flavors of sea urchin and Arborio rice. To make uni risotto, you will need fresh uni, Arborio rice, chicken or vegetable broth, onion, butter, white wine, Parmesan cheese, salt, and pepper. Start by sautéing finely chopped onion in butter until translucent. Add the Arborio rice to the pan and cook for a few minutes until it becomes slightly toasted. Deglaze the pan with white wine and let it cook until the liquid is absorbed. Gradually add the broth to the pan, stirring constantly, until the rice is cooked al dente. Add the uni to the risotto and stir gently until it melts into the rice. Remove the pan from heat and stir in grated Parmesan cheese. Season with salt and pepper to taste. Serve the uni risotto hot and garnish with a sprinkle of chopped chives. The combination of the creamy uni and the rich risotto creates a decadent dish that will make you fall in love with this recipe.