8 oz. gf penne
1 Tablespoon olive oil
1 lb. mild
Italian sausage, bulk
2 14.5 oz. cans of diced Italian tomatoes
1 teaspoon fresh rosemary, chopped
Salt and freshly ground black pepper
Pinch of hot red pepper flakes (optional)
1/2 cup whipping cream
1/4 cup Parmigiano Reggiano cheese, grated