Making this Creamy Vegan Pasta Bake is a breeze if you follow these straightforward steps:

1. Preheat Oven: Preheat your oven to 375°F (190°C).
2. Cook Pasta: In a large pot, bring water to a boil and cook the pasta according to package instructions until al dente. Drain and set aside.
3. Prepare Sauce: In a mixing bowl, combine the coconut milk and nutritional yeast. Stir until well blended. Season with salt and pepper to taste.
4. Combine Ingredients: In a large mixing bowl, add the cooked pasta, spinach, and coconut milk mixture. Stir until the pasta is evenly coated.
5. Transfer to Baking Dish: Pour the pasta mixture into a greased baking dish, spreading it out evenly.
6. Bake: Place the baking dish in the preheated oven and bake for 25-30 minutes, or until heated through and slightly golden on top.
7. Cool Slightly: Remove from the oven and let it cool for a few minutes before serving.

These steps will guide you in creating an incredible Creamy Vegan Pasta Bake that will impress everyone at your table.