Steps
1. Cook the spaghetti according to package instructions until al dente, then drain.
2. In a skillet, melt the butter over medium heat.
3. Add minced garlic and sauté for about 1 minute until fragrant.
4. Add shrimp to the skillet, season with salt and pepper, and cook until pink and opaque, about 3-4 minutes.
5. Toss the cooked spaghetti into the skillet with the shrimp and garlic butter, mixing well.
6. Serve hot, garnished with fresh parsley and grated Parmesan cheese if desired.