INGREDIENTS
4
Garlic cloves, small
1/2 cup
Parsley
3/4 lb
Spaghetti
1
Black pepper, Freshly ground
1/4 tsp
Red pepper
1
Salt
1/4 cup
Olive oil, extra-virgin
4 oz
walnuts
1/2 cup
Parmigiano-reggiano cheese, grated
3 1/4 cups
Red wine, dry
5 cups
Water