Ate at a restaurant yesterday which served a warm brownie type recipe which was fudgy and gooey, but no "sauce"...what it DID have was a baked in/marbled type topping which tasted like it was basically sweetened condensed milk, vanilla, maybe an egg...wasn't a cheesecake texture. Can't really describe it more than this, but will say it is the absolute best chocolate dessert I've ever had. Can't find anything similar on the Internet anywhere. Any ideas?