INGREDIENTS
1 1/2 cups
Red onion
1 1/2
lbs Sweet potatoes
2 1/3 tbsp
Thyme and or rosemary, fresh
1
Egg white mixed with, large
1 1/4 cups
All-purpose flour
1
Filling
1 tsp
Pepper, freshly ground
1 1/4 tsp
Salt
1 1/4 cups
Whole-wheat pastry flour
2/3 cup
Olive oil, extra-virgin
3/4 cup
Walnuts
1
Crust
1 cup
Fontina or cheddar cheese
7 tbsp
Water