Creating the Ultimate Cheesy Bolognese Gnocchi Bake can be simple when you follow these steps:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Cook the Gnocchi: Boil a large pot of salted water. Add the gnocchi and cook until they float to the surface. This should take about 2-3 minutes. Drain and set aside.
3. Prepare the Bolognese Sauce: In a large skillet, heat a drizzle of olive oil over medium heat. Add the chopped onion and sauté until translucent, about 5 minutes.
4. Add Garlic and Meat: Stir in the minced garlic, then add the ground beef or sausage. Cook until browned, breaking it up with a spoon.
5. Combine Sauce Ingredients: Add the crushed tomatoes, tomato paste, oregano, basil, salt, and pepper. Stir well and let it simmer for 10-15 minutes to allow the flavors to meld.
6. Mix Gnocchi and Sauce: Gently fold the cooked gnocchi into the Bolognese sauce until well combined.
7. Layer in Baking Dish: Transfer half of the gnocchi mixture to a greased 9×13-inch baking dish. Sprinkle half of the mozzarella cheese on top.
8. Repeat Layers: Add the remaining gnocchi mixture, followed by the rest of the mozzarella and all of the Parmesan cheese.
9. Bake: Place the baking dish in the preheated oven and bake for 35-40 minutes, or until the top is golden and bubbly.
10. Cool and Garnish: Once out of the oven, let it cool for about 10-15 minutes. Garnish with fresh basil leaves if desired.

These steps will guide you in creating this incredible dish effortlessly.