Preheat oven to 400*
In a 9x13 baking dish combine olive oil, lemon zest, & thyme leaves.
Season with salt & pepper
Bake above for approx. 12 minutes.
Meanwhile, start pasta water to time pasta to be finished when shrimp is cooked.
Remove olive oil pan from oven. Add shrimp, garlic, and sliced lemons (do not squeeze lemon juice). Stir to coat shrimp.
Return to oven and cook for approx. 8-10 minutes or until shrimp turns pink.
Serve over warm pasta w/lemon wedges.