This Chicken and Vegetable Casserole is hearty, healthy, and perfect for weeknight dinners. Packed with lean protein, fiber-rich veggies, and a cheesy topping, it’s a family favorite that comes together quickly. If you love flavorful chicken dinners, you’ll also enjoy our Juicy Peruvian Chicken with Green Sauce.
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Optional Toppings
Fresh parsley or cilantro
Extra shredded cheese
Red chili flakes for spice
How to Make Chicken and Vegetable Casserole – Step-by-Step
Step 1 – Prepare the
Ingredients
Preheat your oven to 350°F. Dice the peppers, onion, and tomatoes, then mince the garlic. Chop the kale and set aside. Preparing vegetables ahead ensures even cooking and better flavor balance. According to USDA guidelines, always wash fresh produce under running water before use.
Place peppers, onion, tomatoes, kale, garlic, and taco seasoning in a large bowl. Drizzle with oil and toss well to coat, massaging the seasoning into the kale. Add chickpeas, shredded chicken, yogurt (or mayonnaise), salt, and pepper, then mix thoroughly.
Step 3 – Assemble and Bake
Spread half of the mixture into a greased casserole dish and sprinkle with half of the cheese. Repeat with the remaining mixture and top with cheese. Cover with foil and bake for 30 minutes, then uncover and broil for 3–4 minutes until the top is golden brown.
Remove from the oven and let the casserole rest for 5 minutes before serving. Garnish with fresh herbs or extra cheese if desired. This dish pairs well with a side salad or roasted vegetables.
Hearty, veggie-loaded Chicken and Vegetable Casserole with shredded chicken, chickpeas, kale, and a bubbly cheese top. Weeknight-friendly, meal-prep approved, and family loved.
large mixing bowl For tossing vegetables and chicken.
9×13-inch baking dish Standard casserole size.
Foil To cover while baking.
Chef’s knife and cutting board For prepping vegetables.
Oven Bake at 350°F (175°C).
Ingredients
1red bell pepper, seeded and diced
1yellow bell pepper, seeded and diced
1red onion, diced
1pintcherry tomatoes
4clovesgarlic, minced
3cupsfresh kale leaves, stems removed and chopped
2Tbsphomemade taco seasoning
1Tbspavocado oil or olive oil
1can (15 oz)chickpeas, rinsed and drained
4cupscooked shredded chicken
1/2cupplain Greek yogurt or mayonnaise
sea salt and ground black pepper, to taste
1cupshredded cheese
Makes: 0inch9 x 13inch rectangle, 2inch height
Instructions
Preheat oven to 350°F (175°C). Prep vegetables: dice peppers and onion, halve cherry tomatoes, mince garlic, and chop kale. Wash produce under running water before use.
In a large bowl, combine peppers, onion, tomatoes, kale, garlic, and taco seasoning. Drizzle with oil and toss, massaging seasoning into kale. Add chickpeas, shredded chicken, yogurt (or mayo), salt, and pepper; mix well.
Spread half the mixture in a greased 9×13-inch baking dish; sprinkle with half the cheese. Repeat layers. Cover tightly with foil and bake 30 minutes; uncover and broil 3–4 minutes until golden.
Rest 5 minutes. Garnish with parsley or cilantro and serve warm.
Notes
For dairy-free, use coconut milk and dairy-free cheese. To freeze unbaked: wrap tightly and bake from thawed as directed.
Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in the oven at 350°F for best results, or microwave for 2–3 minutes until warmed through.
How to Freeze Chicken and Vegetable Casserole
To freeze, assemble the casserole but do not bake. Cover tightly with foil and freeze for up to 2 months. When ready to enjoy, thaw in the fridge overnight and bake as directed.
Serving Suggestions for Chicken and Vegetable Casserole
Pair this casserole with a fresh green salad, crusty bread, or roasted veggies. For a pasta-inspired dinner, serve alongside our Easy Garlic Parmesan Chicken Pasta. It’s also great with a light soup starter.
Frequently Asked Questions about Chicken and Vegetable Casserole
Can I use frozen vegetables instead of fresh ones?
Yes, you can substitute frozen vegetables. Just thaw and drain them well to avoid excess moisture.
How do I make this Chicken and Vegetable Casserole gluten-free?
This recipe is naturally gluten-free, but make sure your taco seasoning and mayonnaise or yogurt are certified gluten-free
Can I prepare this casserole ahead of time?
Yes! Assemble the casserole, cover, and refrigerate for up to 24 hours before baking.
How do I reheat leftover Chicken and Vegetable Casserole?
Reheat in a 350°F oven until warmed through, or microwave single portions for 2–3 minut
