In a small pot, combine the butter, pressed garlic, lemon juice, salt, and black pepper. Over low to medium heat, stir until the butter melts fully. Then stir for 1 full, additional minute to make sure the garlic gets cooked.
Place the peeled and deveined shrimp on the baking sheet in a single layer.
Pour the garlic butter sauce over the shrimp, making sure each shrimp is coated evenly. Toss the shrimp in the sauce a bit to make sure everything gets coated in sauce.
Place the baking sheet in the preheated oven and bake for about 10-15 minutes, or until the shrimp are cooked through and pink.
Once the shrimp are cooked, remove the baking sheet from the oven and sprinkle the chopped parsley over the shrimp. Serve the Sheet Pan Garlic Butter Shrimp immediately with lemon wedges on the side for squeezing over the shrimp.
Notes
Please note that the nutrition data given here is a ballpark figure. Exact data is not possible.