In a large mixing bowl, combine the minced garlic, lemon zest, lemon juice, olive oil, red pepper flakes, salt, and pepper. Stir well to create a marinade.
Add the shrimp to the bowl and toss them in the marinade until they are evenly coated. Let them marinate for about 15-20 minutes to absorb the flavors.
Line a baking sheet with parchment paper or foil for easy cleanup. Spread the marinated shrimp in a single layer on the baking sheet.
Roast the shrimp in the preheated oven for 8-10 minutes, or until they turn pink and opaque, making sure not to overcook them.
Remove the shrimp from the oven and immediately sprinkle with fresh parsley for a pop of flavor and color.
Serve hot, ideal for a light meal or a delicious appetizer.
Notes
Adjust red pepper flakes according to spice preference.