Mario Batali's Orecchiette with Sweet Sausage and Broccoli

INGREDIENTS

1 1/2 lb

Ground pork sausage

large head Broccoli

Carrot

1/2

stalk Celery

4 cloves

Garlic

Onion

1 1/2 lb

Orecchiette pasta, fresh (or good-quality dried

Black pepper, Freshly ground

1 tsp

Red pepper flakes

Salt

5 tbsp

Olive oil, extra-virgin

Caciocavallo cheese

1 cup

Red wine