Garlic Butter Shrimp Pasta

Directions

1. 1
   In a large pot of boiling salted water, cook pasta according to package instructions; drain well. Season shrimp with salt and pepper, to taste; set aside. Melt 2 tablespoons butter in a large skillet over medium high heat.
2. 2
   Add garlic, oregano and red pepper flakes, and cook, stirring frequently, until fragrant, about 1-2 minutes.
3. 3
   Add shrimp and cook, stirring occasionally, until pink, about 2-3 minutes; set aside. Melt remaining 6 tablespoons butter in the skillet. Stir in pasta, arugula and Parmesan until arugula begins to wilt, about 2 minutes. Stir in shrimp.
4. 4
   Serve immediately, garnished with parsley, if desired.