Creating the Chicken Tortellini Bake for Two is a straightforward process. Follow these easy steps:

1. Preheat Oven: Preheat your oven to 350°F (175°C).
2. Cook Tortellini: If using fresh, cook the tortellini according to package instructions. If frozen, microwave for a few minutes until slightly softened.
3. Prepare Chicken Mixture: In a mixing bowl, combine the shredded chicken, marinara sauce, heavy cream, and Italian seasoning. Stir until well blended.
4. Add Spinach: Gently fold in the spinach leaves until they are coated in the sauce.
5. Combine with Tortellini: Add the cooked tortellini to the chicken mixture. Mix well to incorporate all ingredients evenly.
6. Prepare Dish: Lightly grease a small baking dish with olive oil to prevent sticking.
7. Transfer Mixture: Pour the tortellini and chicken mixture into the greased baking dish, spreading evenly.
8. Top with Cheese: Sprinkle the shredded mozzarella and grated Parmesan over the top.
9. Bake: Place the dish in the preheated oven and bake for 25-30 minutes, or until the cheese is bubbly and golden brown.
10. Let It Cool: Remove from the oven and allow it to cool for a few minutes before serving.

Following these steps will guide you effortlessly to an incredible and heartwarming Chicken Tortellini Bake.