Season the shrimp with a pinch of salt and black pepper.
In a large skillet over medium-high heat, melt the butter. Add the minced garlic and sauté for about 1 minute until fragrant.
Add the seasoned shrimp to the skillet and cook for 2-3 minutes on each side, until they turn pink and opaque. Remove the cooked shrimp from the skillet and set aside.
In the same skillet, pour in the heavy cream and add the grated Parmesan cheese. Stir continuously over medium heat until the cheese melts and the sauce thickens, about 3-4 minutes.
Return the cooked shrimp to the skillet, tossing them in the Alfredo sauce until well coated and heated through. Garnish with fresh parsley if desired, enjoy the creamy and luxurious flavors of this delightful dish!