Ingredients

kosher salt

1 lb. broccoli rabe, trimmed and cut into thirds

1 lb. fettuccini

1/4 c. extra-virgin olive oil

2 garlic cloves, minced

1 c. chopped onion

1 tbsp. fennel seed

1/4 tsp. red pepper chili flakes

1 lb. pork sausage, casings removed

1 c. low sodium chicken stock

Freshly ground black pepper

1 c. freshly grated Parmesan cheese

8 oz. bocconcini (small mozzarella balls)

Preparation

Step 1Bring an 8-quart stockpot of salted water to a boil. Prepare a large mixing bowl with cold water and ice and set aside. Cook broccoli rabe for 3 minutes, drain from the water and plunge into the ice water. Drain when cooled.Step 2Season pot with additional salt for pasta and cook fettuccine according to package directions until al dente. Stir well as fettuccini tends to stick together while cooking. Reserve 1 cup pasta water.Step 3Meanwhile in a large skillet, heat olive oil over medium-high heat. Cook garlic, onion, fennel seed, chili flakes, sausage. Break up sausage with the back of a wooden spoon. Sauté until sausage is cooked through and turns golden brown, about 5 minutes. Add broccoli rabe and stock and heat through.Step 4Drain pasta and add to skillet. Season with 1/2 teaspoon black pepper, and mix in cheeses (tear each mozzarella ball in half before hand). If pasta seems dry, add pasta water a little at a time to create a sauce. Serve immediately.