Vegetable-Loaded Chicken Pasta Bake with Zucchini and Spinach
Baked pasta with shredded chicken, hidden zucchini and spinach mixed into a rich tomato sauce, topped with melted mozzarella cheese. This italian-inspired chicken ready in about 50 minutes pairs penne pasta, cooked chicken breast, shredded, zucchini, grated for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 6, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 10 oz penne pasta
- 2 cups cooked chicken breast, shredded
- 1 cup zucchini, grated
- 1 cup fresh spinach, chopped
- 2 tbsp olive oil
- 1/2 cup yellow onion, finely diced
- 3 cloves minced garlic
- 24 oz crushed tomatoes
- 1 tsp dried Italian seasoning
- 1/4 tsp red pepper flakes (optional)
- 1 1/2 cups mozzarella cheese, shredded
- 1/4 cup Parmesan cheese, grated
- 1 tsp salt
- 1/2 tsp black pepper
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Preheat oven to 375°F. Bring a large pot of salted water to a boil and cook 10 oz penne pasta for 8 minutes until al dente, then drain.
- Step 2: While pasta cooks, heat 2 tbsp olive oil in a large skillet over medium heat. Add 1/2 cup finely diced yellow onion and 3 minced garlic cloves, sauté for 3-4 minutes until fragrant and softened.
- Step 3: Stir in 1 cup grated zucchini and 1 cup chopped fresh spinach, cooking for 4 minutes until vegetables soften and release moisture.
- Step 4: Add 24 oz crushed tomatoes, 1 tsp dried Italian seasoning, 1/4 tsp red pepper flakes (if using), 1 tsp salt, and 1/2 tsp black pepper. Simmer the sauce for 10 minutes until slightly thickened.
- Step 5: Remove sauce from heat and fold in 2 cups shredded cooked chicken breast.
- Step 6: Combine the cooked pasta with the sauce mixture in a large mixing bowl, then transfer to a greased 9x13 inch baking dish.
- Step 7: Sprinkle 1 1/2 cups shredded mozzarella cheese evenly over the top, followed by 1/4 cup grated Parmesan cheese.
- Step 8: Bake uncovered for 20 minutes until the cheese is melted, bubbly, and golden on the edges. Let rest 5 minutes before serving.
Frequently asked questions
How long does Vegetable-Loaded Chicken Pasta Bake with Zucchini and Spinach take to make?
Total time is about 50 minutes (15 min prep + 35 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Vegetable-Loaded Chicken Pasta Bake with Zucchini and Spinach?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep penne pasta from drying out.
Can I substitute ingredients in Vegetable-Loaded Chicken Pasta Bake with Zucchini and Spinach?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Vegetable-Loaded Chicken Pasta Bake with Zucchini and Spinach for a different number of people?
The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Vegetable-Loaded Chicken Pasta Bake with Zucchini and Spinach?
Italian chicken like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
