1. Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper for easy cleanup.
2. In a large bowl, combine the olive oil, minced garlic, Parmesan cheese, oregano, red pepper flakes, salt, and pepper. Mix well to form a paste.
3. Add the shrimp to the bowl and toss until they’re evenly coated with the garlic Parmesan mixture.
4. Spread the shrimp in a single layer on the prepared baking sheet. This ensures even cooking and prevents any overcrowding, allowing the shrimp to roast rather than steam.
5. Roast in the preheated oven for 8-10 minutes, or until the shrimp are pink and opaque. You’ll notice a delightful aroma as they cook—it’s the garlic and Parmesan working their magic.
6. Once done, remove from the oven and drizzle with lemon juice. Toss gently to combine.
7. Garnish with fresh parsley before serving. This adds a pop of color and freshness that complements the dish beautifully.

Remember, cooking is all about those little moments and adjustments. If you find the shrimp slightly undercooked, a couple of extra minutes in the oven will do the trick. Watching Eli enjoy his meals taught me the importance of getting the timing just right.