Ideally cook steak pan first so that you’re building the sauce on top of the residual juices, although not essential - it improves it immensely!
Add 40 ml brandy to deglaze the pan, making sure to scrape all the steak residue to ensure it makes the sauce extra tasty!
Melt 30 g butter and add whole sprig fresh rosemary & 2 garlic cloves (chopped), fry until fragrant (minute or so)
Pour in 250 ml double cream and 100 g gorgonzola, then allow cheese to melt by simmering on medium heat for a few minutes
Remove stalk of rosemary before serving
