This creamy chicken zucchini bake is the perfect weeknight casserole—rich, comforting, and incredibly easy to prepare. It’s a flavorful way to use leftover chicken and fresh vegetables without spending much time in the kitchen. With its cheesy topping and tender baked zucchini, this dish is guaranteed to become a family favorite.
Why You’ll Love This Recipe
- Made with simple, everyday ingredients you already have on hand
- A great way to use leftover shredded chicken
- Naturally low-carb and packed with protein and vegetables
- Quick 10-minute prep time—perfect for busy weeknights
- Creamy, cheesy, and full of Italian-inspired flavor
- Bakes in a single dish, making cleanup easy
- Flexible enough for meal prep, potlucks, or cozy family dinners
Ingredients
For the Chicken Zucchini Bake
- 2 cups cooked chicken, shredded
- 3 medium zucchinis, sliced
- 1 cup cherry tomatoes, halved
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1/2 cup cream cheese, softened
- 1 teaspoon garlic powder
- 1 teaspoon Italian seasoning
- Salt and pepper, to taste
- 1 tablespoon olive oil
- Fresh basil, for garnish (optional)
Directions
Step 1: Prepare the Vegetables
Slice the zucchini into even rounds and halve the cherry tomatoes. Pat the zucchini dry with a paper towel to prevent excess moisture during baking.
Step 2: Sauté the Zucchini
Heat the olive oil in a large skillet over medium heat. Add the sliced zucchini and cook for 4–5 minutes until slightly softened. Season lightly with salt and pepper. This step helps the zucchini keep a better texture in the bake.
Step 3: Make the Creamy Mixture
In a mixing bowl, combine the softened cream cheese, garlic powder, Italian seasoning, and a pinch of salt and pepper. Mix until smooth. Fold in the shredded chicken until fully coated.
Step 4: Assemble the Bake
Preheat your oven to 375°F (190°C).
In a lightly greased baking dish, layer the sautéed zucchini and cherry tomatoes. Spoon the creamy chicken mixture evenly over the veggies. Sprinkle the top with mozzarella and Parmesan cheese.
Step 5: Bake Until Golden
Bake for 20–25 minutes, or until the cheese is melted, bubbly, and lightly golden on top. Remove from the oven and let the dish rest for 5 minutes to help it set.
Step 6: Garnish and Serve
Top with fresh basil if desired. Serve warm.
Tips for Best Results
- Dry the zucchini well to prevent a watery casserole.
- Use full-fat cream cheese for the creamiest texture.
- Shred your own mozzarella for better melting and fewer additives.
- Don’t skip sautéing the zucchini—it improves flavor and structure.
- Add a pinch of red pepper flakes if you like a slight kick.
- Let the casserole rest before serving for cleaner portions.
Variations & Substitutions
- Gluten-Free: This recipe is naturally gluten-free as written.
- Low-Carb: Already low-carb, but you can reduce tomatoes if needed.
- Keto: Add cooked bacon or swap tomatoes for mushrooms.
- Vegan: Replace chicken with chickpeas and use dairy-free cheese alternatives.
- Spicy Version: Add crushed red pepper, jalapeños, or chili flakes.
- Extra Veggies: Bell peppers, spinach, or mushrooms all work well.
Serving Suggestions
- Serve with a simple green salad or roasted vegetables.
- Pair with garlic bread, rice, or quinoa for a heartier meal.
- Great as a standalone casserole for low-carb or keto-friendly dinners.
- Perfect for meal prep—portion into containers for easy lunches.
- Add a sprinkle of fresh basil or parsley for a bright finish.
Storage & Reheating
- Refrigerator: Store leftovers in an airtight container for up to 3–4 days.
- Freezer: Freeze portions tightly wrapped for up to 2 months. Thaw overnight before reheating.
- Reheating: Warm in a 350°F (175°C) oven for 10–12 minutes, or microwave in 30-second intervals until heated through. Add a splash of cream if it seems dry.
Nutrition Information
Per Serving (1 cup):
- Calories: 290 kcal
- Carbohydrates: 7g
- Protein: 24g
- Total Fat: 19g
- Saturated Fat: 9g
- Polyunsaturated Fat: 1g
- Monounsaturated Fat: 7g
- Trans Fat: 0g
- Cholesterol: 80mg
- Sodium: 380mg
- Potassium: 510mg
- Fiber: 2g
- Sugar: 4g
- Vitamin A: 520 IU
- Vitamin C: 18mg
- Calcium: 240mg
- Iron: 1.1mg
Nutritional values are approximate and may vary based on ingredients used.
FAQ
Can I use rotisserie chicken?
Yes, rotisserie chicken works perfectly and adds extra flavor. Just shred it and mix it into the creamy base.
Should I peel the zucchini?
No, the skin becomes tender during baking and adds nutrients and texture.
Can I prepare this in advance?
Yes. Assemble the dish up to a day ahead, refrigerate it, and bake when ready. Add 5 extra minutes to the bake time.
How do I prevent the bake from becoming watery?
Pat zucchini dry before cooking and sauté them briefly to remove extra moisture.
Can I use different cheeses?
Absolutely. Try cheddar, provolone, or an Italian cheese blend for a unique flavor.