1-First Step: Mix the marinade Grab a large glass or plastic bowl and combine the olive oil, minced garlic, oregano, basil, Kosher salt, black pepper, and lemon zest. Stir well so the seasonings spread through the oil. This forms the flavor base that will coat the shrimp.

2-Second Step: Coat the shrimp Add the 2 pounds of peeled and deveined shrimp to the bowl. Toss them gently until every piece is coated with the garlic herb mixture. You want the shrimp covered evenly, because that is where the flavor starts building.

3-Third Step: Marinate in the fridge Cover the bowl with plastic wrap and place it in the refrigerator for 1 to 3 hours. This gives the shrimp time to soak up the seasoning without going too far. Do not marinate longer than 3 hours, or the lemon zest can start to affect the shrimp texture.

4-Fourth Step: Preheat the oven When the shrimp are ready, preheat your oven to 400 degrees F. This temperature helps the Parmesan melt and the shrimp roast quickly instead of drying out. While the oven heats, line up your 13×9 baking dish or large baking sheet.

5-Fifth Step: Add the Parmesan Toss the shrimp with the 0.5 cup grated Parmesan right in the bowl. The cheese should cling to the shrimp and some of it will melt into the pan as it roasts. That is part of what gives this dish its rich flavor.

6-Sixth Step: Spread and roast Pour everything into the baking dish or onto the baking sheet in a single layer. Roast for about 8 minutes, or until the shrimp are pink, firm, and cooked through. Keep an eye on them, because shrimp can go from perfect to overcooked pretty fast.

7-Seventh Step: Finish and serve Once the shrimp are done, spoon them onto a serving plate or serve right from the pan. Add another small drizzle of olive oil and top with 2 tablespoons chopped flat Italian parsley. Serve hot with your favorite side dish.