Serves 4, Preparation 20 mins, Cooking approx. 45 mins
8 medium sweet potatoes
Soft sweet Gorgonzola, 80 g
Fontina cheese, 50 g
Grated Parmigiano cheese, 80 g
Smoked Scamorza cheese, 50 g
Salt and pepper to taste
a pinch of nutmeg
2 free-range eggs
Sage leaves, 4 – 5
Breadcrumbs, to taste...