I love sea urchin/uni. Love it! Love it over sushi, love it over rice, love it by itself. But that gets expensive, so I also love it in sauces.
Note that there is actually no heavy cream in the sea urchin “cream”. It’s more like a sea urchin purée but that sounds weird.
This is Housemade Spaghetti with Lobster Claws & Knuckles in Sea Urchin Cream and Julienned Snow Peas.