INGREDIENTS
1 1/2 tsp
Ginger, ground
4 1/2
lbs Sweet potatoes
6
Egg whites, large
1/3 cup
Maple syrup
3/4 tsp
Cinnamon, ground
1/8 tsp
Cream of tartar
1/4 tsp
Nutmeg
1 7/8 tsp
Salt, coarse
1 1/2 cups
Sugar
1/4 tsp
White pepper, freshly ground
1 1/2 sticks
Butter, unsalted