INGREDIENTS
2
medium sweet potatoes (approx 1.5 lbs)
, plus more as needed
, plus more as needed
1 tsp
salt
1
large egg
, divided
12
whole sage leaves
1/4 cup
sage leaves, roughly chopped
1/2 cup
fresh parsley, roughly chopped
1/2 cup
walnuts
1
garlic clove
1 tsp
salt
pepper