Creating shrimp lasagna is a straightforward process. Here are the clear steps you should follow:

1. Preheat Oven: Preheat your oven to 375°F (190°C).
2. Cook Lasagna Noodles: Boil water in a large pot and cook the lasagna noodles according to package instructions. Drain and set aside.
3. Prepare Shrimp: In a skillet, heat olive oil over medium heat. Add minced garlic and sauté for 1 minute. Then add the shrimp, Italian seasoning, salt, and pepper. Cook until shrimp turn pink, about 3-4 minutes. Remove from heat.
4. Mix Cheeses: In a bowl, combine ricotta cheese, half of the mozzarella cheese, and half of the Parmesan cheese. Stir until mixed thoroughly.
5. Layer Ingredients: In a baking dish, spread a layer of marinara sauce. Place a layer of lasagna noodles on top, followed by a layer of the cheese mixture, shrimp, and more marinara sauce. Repeat this process, layering until all ingredients are used, finishing with sauce and remaining mozzarella and Parmesan cheese on top.
6. Bake: Cover the baking dish with aluminum foil and bake in the preheated oven for 25 minutes. Remove the foil and bake for an additional 15-20 minutes or until the cheese is bubbly and golden brown.
7. Cool Down: Once baked, remove from the oven and let it cool for 15 minutes.
8. Garnish: If desired, garnish with fresh basil before serving.

These steps will guide you effortlessly through the process of creating this incredible shrimp lasagna dish.