01 - Preheat oven to 375°F. Lightly grease a 9x13-inch baking dish with olive oil.
02 - Melt butter in a large skillet over medium heat. Add garlic and red pepper flakes, sauté for 1 minute until fragrant.
03 - Add shrimp to skillet, season lightly with salt and pepper. Cook for 2–3 minutes until just pink. Remove shrimp with a slotted spoon and set aside.
04 - Add white wine to skillet, scraping up browned bits. Simmer for 2–3 minutes until slightly reduced. Add lemon juice, zest, and parsley. Remove from heat.
05 - Combine ricotta, half the Parmesan, egg, salt, and black pepper in a bowl. Mix until smooth.
06 - Spread ⅓ of the scampi sauce on the bottom of the baking dish. Layer 3 noodles over the sauce. Spread ½ of the ricotta mixture, then arrange ½ of the shrimp on top. Sprinkle with ⅓ of the mozzarella.
07 - Repeat with another ⅓ of sauce, 3 noodles, remaining ricotta, remaining shrimp, and another ⅓ of mozzarella.
08 - Top with final 3 noodles, remaining sauce, remaining mozzarella, and remaining Parmesan cheese.
09 - Cover with foil and bake for 25 minutes.
10 - Remove foil and bake for another 15 minutes, until bubbly and golden brown.
11 - Let lasagna rest for 10 minutes before slicing. Garnish with extra parsley and lemon zest if desired.