It's no secret that Mary Berry is a master when it comes to crafting ... requiring just potatoes, salt, and three additional ingredients: goose fat or vegetable oil, thyme sprigs, and semolina.

Culinary titan Mary Berry is the go-to authority on crafting a stellar home-cooked feast, and her sage advice never goes amiss, especially when it comes to her famed roast spud technique.

Mary Berry is someone who knows how to make a crowd ... Her recipe is much easier than you’d expect, and only requires three extra ingredients alongside potatoes and salt. Her secret is goose ...