Cauliflower and Brussels Sprout Gratin with Pine Nut-Breadcrumb Topping

INGREDIENTS

1 1/2

lbs Brussels sprouts

1 1/2

- to 1 3/4-pound head Cauliflower

2 tbsp

Italian parsley, fresh

1 tbsp

Sage, fresh

1/2 cup

Shallots

1 1/2 tbsp

Olive oil

1/2 cup

Pine nuts, lightly toasted

1/2 cup

Breadcrumbs, plain dry

2 3/4 cups

Heavy whipping cream

3 cups

Parmesan cheese, grated