I make these potatoes every year for Christmas. The ingredients (Fontinia cheese and prosciutto ham) can be a little expensive, so we save them for special occasions. They are definitely worth it though because they are a rich and cheesy delight that my children beg me to make.
I make these potatoes every year for Christmas. The ingredients (Fontinia cheese and prosciutto ham) can be a little expensive, so we save them for special occasions. They are definitely worth it though because they are a rich and cheesy delight that my children beg me to make.
Golden breadcrumbs encasing a velvety mass of mashed potatoes yield an aromatic crust that shatters softly against rich, melted dairy. Chemical reactions dictate the success of this casserole, particularly how dairy fats coat the starch molecules in the potatoes to prevent a gummy texture.
Thermal contraction during the resting phase creates enough structural integrity to release the casserole intact from the baking vessel. Releasing the steam slowly prevents the delicate potato shell from collapsing under its own weight upon the serving platter.