24 blue potatoes gratin Recipes

russet potatoes, egg, egg yolk, parmesan, finely grated, divided, all-purpose flour plus more, kosher salt plus more, freshly grated nutmeg, heavy cream, rosemary, thick slice fresh ginger, unsalted butter, room temperature, divided, fine dried breadcrumbs, gorgonzola dolce or other mild blue cheese

soft butter, waxy potatoes sliced into matchsticks, onion - diced, bay leaf, smoked bacon - diced, dry white wine, brie or camembert cheese - cubed, creamy blue cheese - cubed

butter, melted, fresh breadcrumb, butter, melted, dried sage, cream, milk, nutmeg, garlic cloves, crushed, potatoes, peeled and finely sliced, fresh pumpkin, peeled and finely sliced, onion, peeled and finely sliced, blue cheese, chopped, salt & pepper