Prepare Shrimp: Peel and devein shrimp, then rinse and pat dry with paper towels.
Cook Shrimp: Heat olive oil in a large skillet over medium-high heat. Add shrimp and cook for 2-3 minutes on each side until pink and opaque. Remove shrimp and set aside.
Make Sauce: In the same skillet, melt butter over medium heat. Add minced garlic and sauté for 1-2 minutes, until fragrant.
Add Lemon: Stir in lemon zest and fresh lemon juice. Simmer for 2 minutes to allow the sauce to thicken slightly.
Toss Shrimp: Return shrimp to the skillet and toss in the lemon garlic butter sauce. Season with salt, pepper, and red pepper flakes if desired.
Serve: Garnish with chopped parsley and serve with lemon wedges. Enjoy!