This high-protein chicken zucchini corn bake is an easy, flavorful dinner made with tender chicken, zucchini, sweet corn, salsa, and melted cheese. Everything is mixed together and baked in one dish, creating a satisfying meal that is perfect for busy weeknights and meal prep.hungryhappens
Why You’ll Love This Recipe
- Packed with 40 grams of protein per serving.
- Uses simple ingredients.
- Easy to prepare in under an hour.
- Makes a complete all-in-one dinner.
- Works with chicken thighs or chicken breasts.
- Stores well for leftovers.
Ingredients
- 1½ pounds zucchini, sliced into rounds.
- Salt, for preparing the zucchini.
- 2 pounds boneless, skinless chicken thighs, cut into bite-sized pieces.
- 1½ teaspoons salt.
- 1 teaspoon garlic powder.
- 1 teaspoon onion powder.
- 1 tablespoon olive oil.
- 2 cups frozen corn, thawed and patted dry.
- ¾ cup salsa.
- 1½ cups shredded mozzarella cheese, divided.
- 2 teaspoons Italian herb blend.
- 2 tablespoons grated Parmesan cheese.
- Black pepper, to taste.
Instructions
Prepare the zucchini
Preheat the oven to 400°F.
Slice the zucchini into rounds and sprinkle lightly with salt. Let it sit for several minutes, then wipe it dry with paper towels. This helps remove excess moisture from the vegetables.
Cook the chicken
Season the chicken pieces with salt, garlic powder, and onion powder.
Heat the olive oil in a large skillet over medium-high heat. Add the chicken and cook for approximately 4 minutes per side, or until golden brown on the outside.
Transfer the chicken to a plate. It does not need to be fully cooked at this stage because it will finish cooking in the oven.
Assemble the bake
Add the zucchini, thawed corn, seared chicken, salsa, 1 cup of mozzarella, Italian herb blend, salt, and black pepper to a 9×13-inch baking dish.
Gently mix until the ingredients are evenly combined. Sprinkle the Parmesan cheese over the top.
Bake
Bake for 30 minutes, or until the chicken is fully cooked and the casserole is bubbling.
Remove the baking dish from the oven and sprinkle the remaining mozzarella over the top. Return it to the oven and bake until the cheese has melted.
For food safety, check that the thickest pieces of chicken have reached an internal temperature of 165°F.
Recipe Tips
- Pat the zucchini and corn dry to prevent the casserole from becoming watery.
- Do not overcrowd the skillet when browning the chicken. Cook it in batches if necessary.
- Use chicken breasts instead of thighs for a leaner version.
- Choose a low-sodium salsa if you want to reduce the sodium content.
- Add black beans, diced bell peppers, or chopped onions for extra flavor.
- For more spice, use hot salsa or add crushed red pepper flakes.
- Let the bake rest for 5 minutes before serving so the juices can settle.
Ingredient Substitutions
Chicken
Boneless, skinless chicken breasts can be used instead of chicken thighs. Since chicken breasts are leaner, avoid overcooking them.
Salsa
Replace the salsa with marinara sauce for a more Italian-style casserole. You can also use a roasted tomato salsa, green salsa, or chunky vegetable salsa.
Cheese
Mozzarella can be replaced with Monterey Jack, cheddar, Colby Jack, or a Mexican cheese blend.
Corn
Fresh or canned corn can be used instead of frozen corn. If using canned corn, drain it thoroughly before adding it to the casserole.
Serving Suggestions
Serve this chicken zucchini corn bake with:
- A green salad.
- Avocado slices.
- Brown rice or quinoa.
- Roasted potatoes.
- Steamed broccoli.
- Greek yogurt or sour cream.
- Fresh cilantro, parsley, or sliced green onions.
Storage and Reheating
Store leftovers in an airtight container in the refrigerator for up to 4 days.
Reheat individual portions in the microwave, or warm the casserole in a covered oven-safe dish until heated through. Add a small splash of water or broth if the bake seems dry when reheated.
Frequently Asked Questions
Can I use chicken breasts instead of chicken thighs?
Yes. Chicken breasts work well in this recipe and provide a leaner source of protein. Cut them into evenly sized pieces and avoid overcooking them.
Can I prepare this casserole ahead of time?
Yes. You can assemble the dish, cover it, and refrigerate it until ready to bake. If preparing it in advance, allow the chilled baking dish to sit at room temperature briefly before placing it in the oven.
Can I freeze chicken zucchini corn bake?
The casserole can be frozen, although the zucchini may become softer after thawing. Cool it completely, transfer it to a freezer-safe container, and thaw it in the refrigerator before reheating.
How can I reduce the sodium?
Use low-sodium salsa, reduce the added salt, and select reduced-sodium mozzarella and Parmesan cheese.
Nutrition Information
Approximate nutrition per serving:
- Calories: 374 kcal.
- Carbohydrates: 19 g.
- Fiber: 3 g.
- Protein: 40 g.
- Fat: 16 g.
- Saturated fat: 6 g.
- Polyunsaturated fat: 2 g.
- Monounsaturated fat: 6 g.
- Trans fat: 0.03 g.
- Cholesterol: 167 mg.
- Sodium: 1,146 mg.
- Potassium: 936 mg.
- Sugar: 4 g.
- Vitamin A: 625 IU.
- Vitamin C: 25 mg.
- Calcium: 200 mg.
- Iron: 2 mg.
Nutritional information is an estimate and may vary depending on the brands and exact ingredients used.
Recipe Card
Recipe: High-Protein Chicken Zucchini Corn Bake
Course: Dinner
Cuisine: American-inspired
Prep time: 20 minutes
Cook time: 30 minutes
Total time: 50 minutes
Servings: 6
Oven temperature: 400°F
