Creating the Quick Rotisserie Chicken Zucchini Casserole is straightforward. Just follow these simple steps:

1. Preheat Oven: Preheat your oven to 375°F (190°C).
2. Prepare Zucchini: In a large skillet, heat olive oil over medium heat. Add sliced zucchini and cook for about 5 minutes, until tender.
3. Add Flavors: Stir in minced garlic, Italian seasoning, salt, and black pepper. Cook for an additional 2 minutes, until fragrant.
4. Combine Chicken: In a bowl, combine the shredded rotisserie chicken and cooked zucchini mixture. Add the ricotta cheese and mix well.
5. Layer Ingredients: In a greased 9×13-inch baking dish, spread half of the zucchini mixture on the bottom. Top with half of the mozzarella cheese and half of the cherry tomatoes.
6. Repeat Layers: Add the remaining zucchini mixture and top with the remaining mozzarella and cherry tomatoes.
7. Sprinkle Parmesan: Finish by sprinkling grated Parmesan cheese over the top.
8. Bake: Bake in the preheated oven for 35–45 minutes or until the cheese is golden brown and bubbly.
9. Cool Slightly: Once removed from the oven, let the casserole cool for 5–10 minutes before serving.

These simple steps will help you prepare a ridiculously delicious casserole effortlessly!