Method

Cook the Pasta:

In a large pot, bring salted water to a boil. Add the pasta and cook according to package instructions until al dente. Reserve 1 cup of pasta water, then drain the rest using a colander.

Prepare the Sausage:

In a large skillet, heat the olive oil over medium heat. Remove the sausage from its casing and crumble it into the skillet. Cook for about 5-7 minutes, stirring frequently until browned and cooked through.

Add Garlic and Red Pepper Flakes:

Add the minced garlic and red pepper flakes (if using) to the skillet. Sauté for an additional 1-2 minutes until fragrant, being careful not to burn the garlic.

Combine Pasta and Sausage:

Add the drained pasta to the skillet with the sausage. Toss to combine, adding reserved pasta water a little at a time until the desired consistency is reached.

Incorporate Arugula:

Add the arugula and toss everything together until the arugula is wilted. This should only take about a minute.

Finish with Cheese and Seasoning:

Remove from heat and stir in the grated Parmesan cheese. Season with salt, pepper, and lemon juice if desired. Mix well to ensure the cheese melts and coats the pasta.

Serve:

Divide the pasta among plates or bowls. Top with extra Parmesan and a drizzle of olive oil if desired.

Variations

Vegetarian Option: Substitute the sausage with plant-based sausage or sautéed mushrooms for a vegetarian-friendly version.

Gluten-Free Option: Use gluten-free pasta to accommodate dietary needs.

Add More Vegetables: Incorporate spinach, cherry tomatoes, or bell peppers for added nutrition and color.